MySQL crashing my Minecraft server D:

08:48:11 [SEVERE] [LogBlock] Error while fetching connection:
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
The last packet successfully received from the server was 10,003 milliseconds ago. The last packet sent successfully to the server was 10,003 milliseconds ago.
at sun.reflect.GeneratedConstructorAccessor100.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116)
at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3082)
at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2968)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3516)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:931)
at com.mysql.jdbc.MysqlIO.secureAuth411(MysqlIO.java:4031)
at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1296)
at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2338)
at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2371)
at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2163)
at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:794)
at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
at sun.reflect.GeneratedConstructorAccessor56.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:378)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:305)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at de.diddiz.util.MySQLConnectionPool.getConnection(MySQLConnectionPool.java:72)
at de.diddiz.LogBlock.LogBlock.getConnection(LogBlock.java:258)
at de.diddiz.LogBlock.Consumer.run(Consumer.java:248)
at org.bukkit.craftbukkit.scheduler.CraftWorker.run(CraftWorker.java:34)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.EOFException: Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost.
at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2529)
at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2979)
... 23 more
08:49:23 [INFO] Connection reset