at me.lucko.luckperms.common.messaging.sql.SqlMessenger.getConnection(SqlMessenger.java:85)
[15:15:16] [luckperms-scheduler-worker-50/WARN]:        at me.lucko.luckperms.common.messaging.sql.AbstractSqlMessenger.pollMessages(AbstractSqlMessenger.java:96)
[15:15:16] [luckperms-scheduler-worker-50/WARN]:        at me.lucko.luckperms.common.plugin.scheduler.AbstractJavaScheduler$ErrorReportingRunnable.run(AbstractJavaScheduler.java:118)
[15:15:16] [luckperms-scheduler-worker-50/WARN]:        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[15:15:16] [luckperms-scheduler-worker-50/WARN]:        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[15:15:16] [luckperms-scheduler-worker-50/WARN]:        at java.lang.Thread.run(Thread.java:748)
[15:15:17] [luckperms-scheduler-worker-46/WARN]: java.sql.SQLTransientConnectionException: luckperms-hikari - Connection is not available, request timed out after 5000ms.
[15:15:17] [luckperms-scheduler-worker-46/WARN]:        at me.lucko.luckperms.lib.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:689)
[15:15:17] [luckperms-scheduler-worker-46/WARN]:        at me.lucko.luckperms.lib.hikari.pool.HikariPool.getConnection(HikariPool.java:196)
[15:15:17] [luckperms-scheduler-worker-46/WARN]:        at me.lucko.luckperms.lib.hikari.pool.HikariPool.getConnection(HikariPool.java:161)
[15:15:17] [luckperms-scheduler-worker-46/WARN]:        at me.lucko.luckperms.lib.hikari.HikariDataSource.getConnection(HikariDataSource.java:100)
[15:15:17] [luckperms-scheduler-worker-46/WARN]:        at me.lucko.luckperms.common.storage.implementation.sql.connection.hikari.HikariConnectionFactory.getConnection(HikariConnectionFactory.java:131)
                                                                                       [15:15:17] [luckperms-scheduler-worker-46/WARN]:        at me.lucko.luckperms.common.messaging.sql.SqlMessenger.getConnection(SqlMessenger.java:85)
[15:15:17] [luckperms-scheduler-worker-46/WARN]:        at me.lucko.luckperms.common.messaging.sql.AbstractSqlMessenger.pollMessages(AbstractSqlMessenger.java:96)
[15:15:17] [luckperms-scheduler-worker-46/WARN]:        at me.lucko.luckperms.common.plugin.scheduler.AbstractJavaScheduler$ErrorReportingRunnable.run(AbstractJavaScheduler.java:118)
[15:15:17] [luckperms-scheduler-worker-46/WARN]:        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[15:15:17] [luckperms-scheduler-worker-46/WARN]:        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[15:15:17] [luckperms-scheduler-worker-46/WARN]:        at java.lang.Thread.run(Thread.java:748)
[15:15:18] [luckperms-scheduler-worker-47/WARN]: java.sql.SQLTransientConnectionException: luckperms-hikari - Connection is not available, request timed out after 5000ms.
[15:15:18] [luckperms-scheduler-worker-47/WARN]:        at me.lucko.luckperms.lib.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:689)
[15:15:18] [luckperms-scheduler-worker-47/WARN]:        at me.lucko.luckperms.lib.hikari.pool.HikariPool.getConnection(HikariPool.java:196)
[15:15:18] [luckperms-scheduler-worker-47/WARN]:        at me.lucko.luckperms.lib.hikari.pool.HikariPool.getConnection(HikariPool.java:161)
[15:15:18] [luckperms-scheduler-worker-47/WARN]:        at me.lucko.luckperms.lib.hikari.HikariDataSource.getConnection(HikariDataSource.java:100)
[15:15:18] [luckperms-scheduler-worker-47/WARN]:        at me.lucko.luckperms.common.storage.implementation.sql.connection.hikari.HikariConnectionFactory.getConnection(HikariConnectionFactory.java:131)
                                                                                       [15:15:18] [luckperms-scheduler-worker-47/WARN]:        at me.lucko.luckperms.common.messaging.sql.SqlMessenger.getConnection(SqlMessenger.java:85)
[15:15:18] [luckperms-scheduler-worker-47/WARN]:        at me.lucko.luckperms.common.messaging.sql.AbstractSqlMessenger.pollMessages(AbstractSqlMessenger.java:96)
[15:15:18] [luckperms-scheduler-worker-47/WARN]:        at me.lucko.luckperms.common.plugin.scheduler.AbstractJavaScheduler$ErrorReportingRunnable.run(AbstractJavaScheduler.java:118)
[15:15:18] [luckperms-scheduler-worker-47/WARN]:        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[15:15:18] [luckperms-scheduler-worker-47/WARN]:        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[15:15:18] [luckperms-scheduler-worker-47/WARN]:        at java.lang.Thread.run(Thread.java:748)
[15:15:19] [luckperms-scheduler-worker-33/WARN]: java.sql.SQLTransientConnectionException: luckperms-hikari - Connection is not available, request timed out after 5000ms.
[15:15:19] [luckperms-scheduler-worker-33/WARN]:        at me.lucko.luckperms.lib.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:689)
[15:15:19] [luckperms-scheduler-worker-33/WARN]:        at me.lucko.luckperms.lib.hikari.pool.HikariPool.getConnection(HikariPool.java:196)
[15:15:19] [luckperms-scheduler-worker-33/WARN]:        at me.lucko.luckperms.lib.hikari.pool.HikariPool.getConnection(HikariPool.java:161)
[15:15:19] [luckperms-scheduler-worker-33/WARN]:        at me.lucko.luckperms.lib.hikari.HikariDataSource.getConnection(HikariDataSource.java:100)
[15:15:19] [luckperms-scheduler-worker-33/WARN]:        at me.lucko.luckperms.common.storage.implementation.sql.connection.hikari.HikariConnectionFactory.getConnection(HikariConnectionFactory.java:131)
                                                                                       [15:15:19] [luckperms-scheduler-worker-33/WARN]:        at me.lucko.luckperms.common.messaging.sql.SqlMessenger.getConnection(SqlMessenger.java:85)
[15:15:19] [luckperms-scheduler-worker-33/WARN]:        at me.lucko.luckperms.common.messaging.sql.AbstractSqlMessenger.pollMessages(AbstractSqlMessenger.java:96)
[15:15:19] [luckperms-scheduler-worker-33/WARN]:        at me.lucko.luckperms.common.plugin.scheduler.AbstractJavaScheduler$ErrorReportingRunnable.run(AbstractJavaScheduler.java:118)
[15:15:19] [luckperms-scheduler-worker-33/WARN]:        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[15:15:19] [luckperms-scheduler-worker-33/WARN]:        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[15:15:19] [luckperms-scheduler-worker-33/WARN]:        at java.lang.Thread.run(Thread.java:748)
[15:15:20] [luckperms-scheduler-worker-48/WARN]: java.sql.SQLTransientConnectionException: luckperms-hikari - Connection is not available, request timed out after 5000ms.
[15:15:20] [luckperms-scheduler-worker-48/WARN]:        at me.lucko.luckperms.lib.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:689)
[15:15:20] [luckperms-scheduler-worker-48/WARN]:        at me.lucko.luckperms.lib.hikari.pool.HikariPool.getConnection(HikariPool.java:196)
[15:15:20] [luckperms-scheduler-worker-48/WARN]:        at me.lucko.luckperms.lib.hikari.pool.HikariPool.getConnection(HikariPool.java:161)
[15:15:20] [luckperms-scheduler-worker-48/WARN]:        at me.lucko.luckperms.lib.hikari.HikariDataSource.getConnection(HikariDataSource.java:100)
[15:15:20] [luckperms-scheduler-worker-48/WARN]:        at me.lucko.luckperms.common.storage.implementation.sql.connection.hikari.HikariConnectionFactory.getConnection(HikariConnectionFactory.java:131)

检查插件配置的数据库名 用户名 密码是否正确

1.配置的数据库信息填写错误,ip地址或账号密码错误.
2.数据库连接数量不足,因为插件用了连接池,每个端都会占用一定数量的数据库连接,不足后拉去连接就会超时.解决方法修改Mysql的配置文件my.ini将maxConnection最**接数增加到根据端数量*20~100,后重启mysql服务或者重启主机.

服务端上没找到my.ini这个配置文件

大佬，什么问题呀

MysqlPlayerDataBridge只有这个插件

DEBUG:Creating new server socket
ERROR:Socket already bound at: 20146
现在服务器启动不了

LuckPerms 数据库连接失败