[09:03:51 INFO]: NKCMK[/104.28.224.94:36026] logged in with entity id 89 at ([world]840.8271565507338, 63.0, 286.92545735236587)
[09:03:51 WARN]: [PlayRewards] Plugin PlayRewards v1.0 generated an exception while executing task 6663
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was 36,604,043 milliseconds ago.  The last packet sent successfully to the server was 36,604,047 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem.
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_352]
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:1.8.0_352]
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_352]
     at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[?:1.8.0_352]
     at com.mysql.jdbc.Util.handleNewInstance(Util.java:425) ~[patched_1.12.2.jar:git-Paper-1620]
     at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990) ~[patched_1.12.2.jar:git-Paper-1620]
     at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3746) ~[patched_1.12.2.jar:git-Paper-1620]
     at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2509) ~[patched_1.12.2.jar:git-Paper-1620]
     at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2680) ~[patched_1.12.2.jar:git-Paper-1620]
     at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2484) ~[patched_1.12.2.jar:git-Paper-1620]
     at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1858) ~[patched_1.12.2.jar:git-Paper-1620]
     at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1966) ~[patched_1.12.2.jar:git-Paper-1620]
     at me.sturm.playrewards.database.impl.MySqlDataContainer.load(MySqlDataContainer.kt:35) ~[?:?]
     at me.sturm.playrewards.RewardsManager$onJoin$1.run(RewardsManager.kt:170) ~[?:?]
     at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:64) ~[patched_1.12.2.jar:git-Paper-1620]
     at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:52) ~[patched_1.12.2.jar:git-Paper-1620]
     at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22) ~[patched_1.12.2.jar:git-Paper-1620]
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_352]
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_352]
     at java.lang.Thread.run(Thread.java:750) [?:1.8.0_352]
Caused by: java.net.SocketException: Broken pipe (Write failed)
     at java.net.SocketOutputStream.socketWrite0(Native Method) ~[?:1.8.0_352]
     at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:111) ~[?:1.8.0_352]
     at java.net.SocketOutputStream.write(SocketOutputStream.java:155) ~[?:1.8.0_352]
     at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82) ~[?:1.8.0_352]
     at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140) ~[?:1.8.0_352]
     at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3728) ~[patched_1.12.2.jar:git-Paper-1620]
     ... 13 more