求大佬解决 后台不定时刷，一刷就卡
[16:23:15] [Craft Scheduler Thread - 39/WARN]: java.net.ConnectException: Connection timed out: connect
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at java.net.PlainSocketImpl.connect(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at java.net.SocksSocketImpl.connect(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at java.net.Socket.connect(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.security.ssl.SSLSocketImpl.connect(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.security.ssl.BaseSSLSocketImpl.connect(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.net.NetworkClient.doConnect(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.net.www.http.HttpClient.openServer(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.net.www.http.HttpClient.openServer(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.net.www.protocol.https.HttpsClient.New(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.net.www.protocol.https.AbstractDeleg ... on.getNewHttpClient(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at java.security.AccessController.doPrivileged(Native Method)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at java.security.AccessController.doPrivilegedWithCombiner(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.net.www.protocol.http.HttpURLConnection.access$100(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.net.www.protocol.http.HttpURLConnection$8.run(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.net.www.protocol.http.HttpURLConnection$8.run(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at java.security.AccessController.doPrivileged(Native Method)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at java.security.AccessController.doPrivilegedWithCombiner(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at com.worldcretornica.plotme_core.utils.UUIDFetcher.writeBody(UUIDFetcher.java:40)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at com.worldcretornica.plotme_core.utils.UUIDFetcher.call(UUIDFetcher.java:111)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at com.worldcretornica.plotme_core.SqlManager$2.run(SqlManager.java:1884)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftTask.run(CraftTask.java:71)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
[16:23:15] [Craft Scheduler Thread - 39/WARN]:         at java.lang.Thread.run(Unknown Source)

请问你是否在地皮插件中使用了MYSQL数据库？
这个应该是地皮插件连接数据库超时了

无视即可。这是链接国外网络的。没什么影响

没有很大的影响，你可以不用管的。不是属于错误或者插件的冲突什么的

应该是某一个插件发生了冲突，把文件夹删除重新加载一个出来。

一个插件的线程访问网络时出现问题 请删除次插件