Here is what i got

Unclosed connection! Trace:sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)
java.lang.RuntimeException
at com.*fork*.L2DatabaseFactory.getConnection(L2DatabaseFactory.java:252)
at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.python.core.PyReflectedFunction.__call__(Unknown Source)
at org.python.core.PyMethod.__call__(Unknown Source)
at org.python.core.PyObject.__call__(Unknown Source)
at org.python.core.PyInstance.invoke(Unknown Source)
at org.python.pycode.serializable._pyx1299787289162.getitemname$4(__init__.py:172)
at org.python.pycode.serializable._pyx1299787289162.call_function(__init__.py)
at org.python.core.PyTableCode.call(Unknown Source)
at org.python.core.PyTableCode.call(Unknown Source)
at org.python.core.PyFunction.__call__(Unknown Source)
at org.python.pycode.serializable._pyx1299787289162.onAdvEvent$14(__init__.py:952)
at org.python.pycode.serializable._pyx1299787289162.call_function(__init__.py)
at org.python.core.PyTableCode.call(Unknown Source)
at org.python.core.PyTableCode.call(Unknown Source)
at org.python.core.PyTableCode.call(Unknown Source)
at org.python.core.PyFunction.__call__(Unknown Source)
at org.python.core.PyMethod.__call__(Unknown Source)
at org.python.core.PyObject.__call__(Unknown Source)
at org.python.core.PyObject._jcallexc(Unknown Source)
at org.python.core.PyObject._jcall(Unknown Source)
at org.python.proxies.main$Quest$400.onAdvEvent(Unknown Source)
at com.*fork*.gameserver.model.quest.Quest.notifyEvent(Quest.java:433)
at com.*fork*.gameserver.model.actor.instance.L2PcInstance.processQuestEvent(L2PcInstance.java:1774)
at handlers.bypasshandlers.QuestEvent.useBypass(QuestEvent.java:43)
at com.*fork*.gameserver.model.actor.L2Npc.onBypassFeedback(L2Npc.java:883)
at com.*fork*.gameserver.network.clientpackets.RequestBypassToServer.runImpl(RequestBypassToServer.java:122)
at com.*fork*.gameserver.network.clientpackets.L2GameClientPacket.run(L2GameClientPacket.java:92)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)