kqn3
[21:38:10] [Thread-9/WARN]: [PermissionsEx] The updater could not find any files for the project id 31279
[21:38:17] [Server thread/WARN]: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
[21:38:17] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[21:38:17] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:17] [Server thread/WARN]:         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.lang.reflect.Constructor.newInstance(Unknown Source)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.Util.getInstance(Util.java:382)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1013)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:987)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:982)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:2239)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2168)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:794)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
[21:38:17] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[21:38:17] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:17] [Server thread/WARN]:         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.lang.reflect.Constructor.newInstance(Unknown Source)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:378)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:305)
[21:38:17] [Server thread/WARN]:         at java.sql.DriverManager.getConnection(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.sql.DriverManager.getConnection(Unknown Source)
[21:38:17] [Server thread/WARN]:         at com.mcdao.Database.MySQLCore.getConnection(MySQLCore.java:51)
[21:38:17] [Server thread/WARN]:         at com.mcdao.Database.Database.<init>(Database.java:25)
[21:38:17] [Server thread/WARN]:         at com.mcdao.Plugin.onEnable(Plugin.java:71)
[21:38:17] [Server thread/WARN]:         at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321)
[21:38:17] [Server thread/WARN]:         at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:335)
[21:38:17] [Server thread/WARN]:         at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405)
[21:38:17] [Server thread/WARN]:         at org.bukkit.craftbukkit.v1_8_R1.CraftServer.loadPlugin(CraftServer.java:356)
[21:38:17] [Server thread/WARN]:         at org.bukkit.craftbukkit.v1_8_R1.CraftServer.enablePlugins(CraftServer.java:316)
[21:38:17] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.MinecraftServer.q(MinecraftServer.java:402)
[21:38:17] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.MinecraftServer.k(MinecraftServer.java:370)
[21:38:17] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.MinecraftServer.a(MinecraftServer.java:325)
[21:38:17] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.DedicatedServer.init(DedicatedServer.java:211)
[21:38:17] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:505)
[21:38:17] [Server thread/WARN]:         at java.lang.Thread.run(Unknown Source)
[21:38:17] [Server thread/WARN]: Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
[21:38:17] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[21:38:17] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:17] [Server thread/WARN]:         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.lang.reflect.Constructor.newInstance(Unknown Source)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:343)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2334)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:2186)
[21:38:17] [Server thread/WARN]:         ... 26 more
[21:38:17] [Server thread/WARN]: Caused by: java.net.ConnectException: Connection refused: connect
[21:38:17] [Server thread/WARN]:         at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method)
[21:38:17] [Server thread/WARN]:         at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.net.PlainSocketImpl.connect(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.net.SocksSocketImpl.connect(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.net.Socket.connect(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.net.Socket.connect(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.net.Socket.<init>(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.net.Socket.<init>(Unknown Source)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:254)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:292)
[21:38:17] [Server thread/WARN]:         ... 28 more
[21:38:24] [Server thread/WARN]: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
[21:38:24] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[21:38:24] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:24] [Server thread/WARN]:         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.lang.reflect.Constructor.newInstance(Unknown Source)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.Util.getInstance(Util.java:382)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1013)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:987)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:982)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:2239)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2168)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:794)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
[21:38:24] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[21:38:24] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:24] [Server thread/WARN]:         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.lang.reflect.Constructor.newInstance(Unknown Source)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:378)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:305)
[21:38:24] [Server thread/WARN]:         at java.sql.DriverManager.getConnection(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.sql.DriverManager.getConnection(Unknown Source)
[21:38:24] [Server thread/WARN]:         at com.mcdao.Database.MySQLCore.getConnection(MySQLCore.java:51)
[21:38:24] [Server thread/WARN]:         at com.mcdao.Database.Database.<init>(Database.java:25)
[21:38:24] [Server thread/WARN]:         at com.mcdao.Plugin.onEnable(Plugin.java:71)
[21:38:24] [Server thread/WARN]:         at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321)
[21:38:24] [Server thread/WARN]:         at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:335)
[21:38:24] [Server thread/WARN]:         at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405)
[21:38:24] [Server thread/WARN]:         at org.bukkit.craftbukkit.v1_8_R1.CraftServer.loadPlugin(CraftServer.java:356)
[21:38:24] [Server thread/WARN]:         at org.bukkit.craftbukkit.v1_8_R1.CraftServer.enablePlugins(CraftServer.java:316)
[21:38:24] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.MinecraftServer.q(MinecraftServer.java:402)
[21:38:24] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.MinecraftServer.k(MinecraftServer.java:370)
[21:38:24] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.MinecraftServer.a(MinecraftServer.java:325)
[21:38:24] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.DedicatedServer.init(DedicatedServer.java:211)
[21:38:24] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:505)
[21:38:24] [Server thread/WARN]:         at java.lang.Thread.run(Unknown Source)
[21:38:24] [Server thread/WARN]: Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
[21:38:24] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[21:38:24] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:24] [Server thread/WARN]:         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.lang.reflect.Constructor.newInstance(Unknown Source)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:343)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2334)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:2186)
[21:38:24] [Server thread/WARN]:         ... 26 more
[21:38:24] [Server thread/WARN]: Caused by: java.net.ConnectException: Connection refused: connect
[21:38:24] [Server thread/WARN]:         at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method)
[21:38:24] [Server thread/WARN]:         at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.net.PlainSocketImpl.connect(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.net.SocksSocketImpl.connect(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.net.Socket.connect(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.net.Socket.connect(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.net.Socket.<init>(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.net.Socket.<init>(Unknown Source)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:254)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:292)
[21:38:24] [Server thread/WARN]:         ... 28 more

在线等！！！！！！！！！！！！1


2021.12 数据，可能有更多内容[21:38:10] [Thread-9/WARN]: [PermissionsEx] The updater could not find any files for the project id 31279
[21:38:17] [Server thread/WARN]: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
[21:38:17] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[21:38:17] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:17] [Server thread/WARN]:         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.lang.reflect.Constructor.newInstance(Unknown Source)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.Util.getInstance(Util.java:382)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1013)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:987)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:982)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:2239)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2168)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.&lt;init&gt;(ConnectionImpl.java:794)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.JDBC4Connection.&lt;init&gt;(JDBC4Connection.java:47)
[21:38:17] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[21:38:17] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:17] [Server thread/WARN]:         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.lang.reflect.Constructor.newInstance(Unknown Source)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:378)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:305)
[21:38:17] [Server thread/WARN]:         at java.sql.DriverManager.getConnection(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.sql.DriverManager.getConnection(Unknown Source)
[21:38:17] [Server thread/WARN]:         at com.mcdao.Database.MySQLCore.getConnection(MySQLCore.java:51)
[21:38:17] [Server thread/WARN]:         at com.mcdao.Database.Database.&lt;init&gt;(Database.java:25)
[21:38:17] [Server thread/WARN]:         at com.mcdao.Plugin.onEnable(Plugin.java:71)
[21:38:17] [Server thread/WARN]:         at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321)
[21:38:17] [Server thread/WARN]:         at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:335)
[21:38:17] [Server thread/WARN]:         at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405)
[21:38:17] [Server thread/WARN]:         at org.bukkit.craftbukkit.v1_8_R1.CraftServer.loadPlugin(CraftServer.java:356)
[21:38:17] [Server thread/WARN]:         at org.bukkit.craftbukkit.v1_8_R1.CraftServer.enablePlugins(CraftServer.java:316)
[21:38:17] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.MinecraftServer.q(MinecraftServer.java:402)
[21:38:17] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.MinecraftServer.k(MinecraftServer.java:370)
[21:38:17] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.MinecraftServer.a(MinecraftServer.java:325)
[21:38:17] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.DedicatedServer.init(DedicatedServer.java:211)
[21:38:17] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:505)
[21:38:17] [Server thread/WARN]:         at java.lang.Thread.run(Unknown Source)
[21:38:17] [Server thread/WARN]: Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure


The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
[21:38:17] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[21:38:17] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:17] [Server thread/WARN]:         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.lang.reflect.Constructor.newInstance(Unknown Source)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.MysqlIO.&lt;init&gt;(MysqlIO.java:343)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2334)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:2186)
[21:38:17] [Server thread/WARN]:         ... 26 more
[21:38:17] [Server thread/WARN]: Caused by: java.net.ConnectException: Connection refused: connect
[21:38:17] [Server thread/WARN]:         at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method)
[21:38:17] [Server thread/WARN]:         at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.net.PlainSocketImpl.connect(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.net.SocksSocketImpl.connect(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.net.Socket.connect(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.net.Socket.connect(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.net.Socket.&lt;init&gt;(Unknown Source)
[21:38:17] [Server thread/WARN]:         at java.net.Socket.&lt;init&gt;(Unknown Source)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:254)
[21:38:17] [Server thread/WARN]:         at com.mysql.jdbc.MysqlIO.&lt;init&gt;(MysqlIO.java:292)
[21:38:17] [Server thread/WARN]:         ... 28 more
[21:38:24] [Server thread/WARN]: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
[21:38:24] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[21:38:24] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:24] [Server thread/WARN]:         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.lang.reflect.Constructor.newInstance(Unknown Source)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.Util.getInstance(Util.java:382)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1013)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:987)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:982)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:2239)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2168)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.&lt;init&gt;(ConnectionImpl.java:794)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.JDBC4Connection.&lt;init&gt;(JDBC4Connection.java:47)
[21:38:24] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[21:38:24] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:24] [Server thread/WARN]:         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.lang.reflect.Constructor.newInstance(Unknown Source)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:378)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:305)
[21:38:24] [Server thread/WARN]:         at java.sql.DriverManager.getConnection(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.sql.DriverManager.getConnection(Unknown Source)
[21:38:24] [Server thread/WARN]:         at com.mcdao.Database.MySQLCore.getConnection(MySQLCore.java:51)
[21:38:24] [Server thread/WARN]:         at com.mcdao.Database.Database.&lt;init&gt;(Database.java:25)
[21:38:24] [Server thread/WARN]:         at com.mcdao.Plugin.onEnable(Plugin.java:71)
[21:38:24] [Server thread/WARN]:         at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321)
[21:38:24] [Server thread/WARN]:         at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:335)
[21:38:24] [Server thread/WARN]:         at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405)
[21:38:24] [Server thread/WARN]:         at org.bukkit.craftbukkit.v1_8_R1.CraftServer.loadPlugin(CraftServer.java:356)
[21:38:24] [Server thread/WARN]:         at org.bukkit.craftbukkit.v1_8_R1.CraftServer.enablePlugins(CraftServer.java:316)
[21:38:24] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.MinecraftServer.q(MinecraftServer.java:402)
[21:38:24] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.MinecraftServer.k(MinecraftServer.java:370)
[21:38:24] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.MinecraftServer.a(MinecraftServer.java:325)
[21:38:24] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.DedicatedServer.init(DedicatedServer.java:211)
[21:38:24] [Server thread/WARN]:         at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:505)
[21:38:24] [Server thread/WARN]:         at java.lang.Thread.run(Unknown Source)
[21:38:24] [Server thread/WARN]: Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure


The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
[21:38:24] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[21:38:24] [Server thread/WARN]:         at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:24] [Server thread/WARN]:         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.lang.reflect.Constructor.newInstance(Unknown Source)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.MysqlIO.&lt;init&gt;(MysqlIO.java:343)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2334)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:2186)
[21:38:24] [Server thread/WARN]:         ... 26 more
[21:38:24] [Server thread/WARN]: Caused by: java.net.ConnectException: Connection refused: connect
[21:38:24] [Server thread/WARN]:         at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method)
[21:38:24] [Server thread/WARN]:         at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.net.PlainSocketImpl.connect(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.net.SocksSocketImpl.connect(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.net.Socket.connect(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.net.Socket.connect(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.net.Socket.&lt;init&gt;(Unknown Source)
[21:38:24] [Server thread/WARN]:         at java.net.Socket.&lt;init&gt;(Unknown Source)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:254)
[21:38:24] [Server thread/WARN]:         at com.mysql.jdbc.MysqlIO.&lt;init&gt;(MysqlIO.java:292)
[21:38:24] [Server thread/WARN]:         ... 28 more


在线等！！！！！！！！！！！！1


l89669
数据库连接失败
晚安2001
关闭 PermissionsEx 自动更新
kqn3
嗯好，我试试
kqn3
XJue_DaDa 发表于 2016-9-10 03:25
关闭 PermissionsEx 自动更新

updater: true
alwaysUpdate: false

自动更新已经关了
L_Panda
目测MySQL无法连接