:46:08 WARN]:        at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3909)
[18:46:08 WARN]:        at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2527)
[18:46:08 WARN]:        at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2680)
[18:46:08 WARN]:        at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2480)
[18:46:08 WARN]:        at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2438)
[18:46:08 WARN]:        at com.mysql.jdbc.StatementImpl.executeQuery(StatementImpl.java:1381)
[18:46:08 WARN]:        at sun.reflect.GeneratedMethodAccessor72.invoke(Unknown Source)
[18:46:08 WARN]:        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[18:46:08 WARN]:        at java.lang.reflect.Method.invoke(Method.java:498)
[18:46:08 WARN]:        at org.vibur.dbcp.proxy.AbstractInvocationHandler.targetInvoke(AbstractInvocationHandler.java:154)
[18:46:08 WARN]:        at org.vibur.dbcp.proxy.StatementInvocationHandler.newProxiedResultSet(StatementInvocationHandler.java:179)
[18:46:08 WARN]:        at org.vibur.dbcp.proxy.StatementInvocationHandler.doProcessExecute(StatementInvocationHandler.java:221)
[18:46:08 WARN]:        at org.vibur.dbcp.proxy.StatementInvocationHandler.on(StatementInvocationHandler.java:214)
[18:46:08 WARN]:        at org.vibur.dbcp.pool.DefaultHook$QueryTiming.on(DefaultHook.java:172)
[18:46:08 WARN]:        at org.vibur.dbcp.proxy.StatementInvocationHandler.processExecute(StatementInvocationHandler.java:149)
[18:46:08 WARN]:        at org.vibur.dbcp.proxy.StatementInvocationHandler.restrictedInvoke(StatementInvocationHandler.java:94)
[18:46:08 WARN]:        at org.vibur.dbcp.proxy.StatementInvocationHandler.restrictedInvoke(StatementInvocationHandler.java:41)
[18:46:08 WARN]:        at org.vibur.dbcp.proxy.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:84)
[18:46:08 WARN]:        at com.sun.proxy.$Proxy71.executeQuery(Unknown Source)
[18:46:08 WARN]:        at ru.den_abr.crates.storage.MySQL.select(MySQL.java:87)
[18:46:08 WARN]:        at ru.den_abr.crates.queues.CheckOnJoinQueue.handle(CheckOnJoinQueue.java:29)
[18:46:08 WARN]:        at ru.den_abr.crates.queues.AbstractQueue$1.run(AbstractQueue.java:103)
[18:46:08 WARN]:        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:64)
[18:46:08 WARN]:        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:52)
[18:46:08 WARN]:        at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22)
[18:46:08 WARN]:        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[18:46:08 WARN]:        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[18:46:08 WARN]:        at java.lang.Thread.run(Thread.java:748)
[18:46:08 WARN]: java.lang.NullPointerException
[18:46:08 WARN]:        at ru.den_abr.crates.queues.CheckOnJoinQueue.handle(CheckOnJoinQueue.java:30)
[18:46:08 WARN]:        at ru.den_abr.crates.queues.AbstractQueue$1.run(AbstractQueue.java:103)
[18:46:08 WARN]:        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:64)
[18:46:08 WARN]:        at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:52)
[18:46:08 WARN]:        at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22)
[18:46:08 WARN]:        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[18:46:08 WARN]:        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[18:46:08 WARN]:        at java.lang.Thread.run(Thread.java:748)