19:04:56 [WARNING] [Gringotts] Database connection lost. Reinitialized DB.
19:04:56 [SEVERE] Could not pass event AsyncPlayerChatEvent to RPG-NPC
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:341)
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
a:62)
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.j
ava:477)
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
ava:459)
        at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:831)

        at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:808)
        at net.minecraft.server.Packet3Chat.handle(Packet3Chat.java:44)
        at net.minecraft.server.NetworkManager.i(NetworkManager.java:211)
        at net.minecraft.server.NetworkManager.c(NetworkManager.java:332)
        at net.minecraft.server.NetworkReaderThread.run(SourceFile:93)
Caused by: org.gestern.gringotts.GringottsStorageException: Failed to get accoun
t for owner: PlayerAccountHolder(D347HxD)
        at org.gestern.gringotts.DAO.getAccount(DAO.java:273)
        at org.gestern.gringotts.Accounting.getAccount(Accounting.java:26)
        at net.milkbowl.vault.economy.plugins.Economy_Gringotts.getBalance(Econo
my_Gringotts.java:135)
        at me.neodork.api.QuestListBook.giveBook(QuestListBook.java:314)
        at me.neodork.listeners.playerCommandListener.playerListCommandChain(pla
yerCommandListener.java:190)
        at me.neodork.listeners.playerCommandListener.onPlayerChat(playerCommand
Listener.java:89)
        at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:339)
        ... 9 more
Caused by: java.sql.SQLNonTransientConnectionException: Connection closed by unk
nown interrupt.
        at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unkn
own Source)
        at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown Source
)
        at org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException
(Unknown Source)
        at org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(Un
known Source)
        at org.apache.derby.impl.jdbc.EmbedConnection.handleException(Unknown So
urce)
        at org.apache.derby.impl.jdbc.ConnectionChild.handleException(Unknown So
urce)
        at org.apache.derby.impl.jdbc.EmbedResultSet.closeOnTransactionError(Unk
nown Source)
        at org.apache.derby.impl.jdbc.EmbedResultSet.movePosition(Unknown Source
)
        at org.apache.derby.impl.jdbc.EmbedResultSet.next(Unknown Source)
        at org.gestern.gringotts.DAO.getAccount(DAO.java:264)
        ... 18 more
Caused by: java.sql.SQLException: Connection closed by unknown interrupt.
        at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknow
n Source)
        at org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransport
AcrossDRDA(Unknown Source)
        ... 28 more
Caused by: ERROR 08000: Connection closed by unknown interrupt.
        at org.apache.derby.iapi.error.StandardException.newException(Unknown So
urce)
        at org.apache.derby.iapi.util.InterruptStatus.setInterrupted(Unknown Sou
rce)
        at org.apache.derby.iapi.util.InterruptStatus.throwIf(Unknown Source)
        at org.apache.derby.impl.sql.execute.BasicNoPutResultSetImpl.checkCancel
lationFlag(Unknown Source)
        at org.apache.derby.impl.sql.execute.BulkTableScanResultSet.getNextRowCo
re(Unknown Source)
        at org.apache.derby.impl.sql.execute.IndexRowToBaseRowResultSet.getNextR
owCore(Unknown Source)
        at org.apache.derby.impl.sql.execute.BasicNoPutResultSetImpl.getNextRow(
Unknown Source)
        ... 21 more
>