Npc исчезают

WARNING Master access level set for character Leki! Just a warning to be careful

WARNING SpawnTable: Could not store spawn in the DB:com.mysql.jdbc.exceptions.My
SQLIntegrityConstraintViolationException: Duplicate entry '2355' for key 1
NpcBufferSkillIdsTable: Loaded 1 buffers and 51 skills.
WARNING Bad RequestBypassToServer:
java.lang.NullPointerException
at com.l2jarchid.gameserver.model.actor.L2Npc.showQuestWindow(L2Npc.java
:1338)
at com.l2jarchid.gameserver.model.actor.L2Npc.onBypassFeedback(L2Npc.jav
a:967)
at com.l2jarchid.gameserver.model.actor.instance.L2NpcInstance.onBypassF
eedback(L2NpcInstance.java:321)
at com.l2jarchid.gameserver.network.clientpackets.RequestBypassToServer.
runImpl(RequestBypassToServer.java:199)
at com.l2jarchid.gameserver.network.basepackets.L2GameClientPacket.run(L
2GameClientPacket.java:77)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source
)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

WARNING Bad RequestBypassToServer:
java.lang.NullPointerException
at com.l2jarchid.gameserver.model.actor.L2Npc.showQuestWindow(L2Npc.java
:1338)
at com.l2jarchid.gameserver.model.actor.L2Npc.onBypassFeedback(L2Npc.jav
a:967)
at com.l2jarchid.gameserver.model.actor.instance.L2NpcInstance.onBypassF
eedback(L2NpcInstance.java:321)
at com.l2jarchid.gameserver.network.clientpackets.RequestBypassToServer.
runImpl(RequestBypassToServer.java:199)
at com.l2jarchid.gameserver.network.basepackets.L2GameClientPacket.run(L
2GameClientPacket.java:77)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source
)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

WARNING Bad RequestBypassToServer:
java.lang.NullPointerException
at com.l2jarchid.gameserver.model.actor.L2Npc.showQuestWindow(L2Npc.java
:1338)
at com.l2jarchid.gameserver.model.actor.L2Npc.onBypassFeedback(L2Npc.jav
a:967)
at com.l2jarchid.gameserver.model.actor.instance.L2NpcInstance.onBypassF
eedback(L2NpcInstance.java:321)
at com.l2jarchid.gameserver.network.clientpackets.RequestBypassToServer.
runImpl(RequestBypassToServer.java:199)
at com.l2jarchid.gameserver.network.basepackets.L2GameClientPacket.run(L
2GameClientPacket.java:77)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source
)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

WARNING SpawnTable: Could not store spawn in the DB:com.mysql.jdbc.exceptions.My
SQLIntegrityConstraintViolationException: Duplicate entry '2356' for key 1
WARNING SpawnTable: Spawn 2356 could not be insert into DB: com.mysql.jdbc.excep
tions.MySQLSyntaxErrorException: Table 'l2jdb.custom_notspawned' doesn't exist
WARNING SpawnTable: Spawn 2355 could not be insert into DB: com.mysql.jdbc.excep
tions.MySQLSyntaxErrorException: Table 'l2jdb.custom_notspawned' doesn't exist
WARNING SpawnTable: Could not store spawn in the DB:com.mysql.jdbc.exceptions.My
SQLIntegrityConstraintViolationException: Duplicate entry '2357' for key 1