[Pytanie] Crash na serwerze

[mateuszp120]

Witam.

 

Posiadam swój serwer na modach i od dziś na serwerze, pojawia się crash. Nie wiem czy jest on spowodowany co chwilę pojawia się : 

: Encountered an unexpected exception
net.minecraft.util.ReportedException: Colliding entity with block
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:960) ~[MinecraftServer.class:?]
	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:423) ~[lt.class:?]
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:798) ~[MinecraftServer.class:?]
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:658) [MinecraftServer.class:?]
	at java.lang.Thread.run(Thread.java:745) [?:1.7.0_65]
Caused by: java.lang.NullPointerException
	at net.minecraft.entity.Entity.func_145775_I(Entity.java:1060) ~[sa.class:?]
	at net.minecraft.entity.Entity.func_70091_d(Entity.java:618) ~[sa.class:?]
	at net.minecraft.entity.EntityLivingBase.func_70612_e(EntityLivingBase.java:1745) ~[sv.class:?]
	at net.minecraft.entity.EntityLivingBase.func_70636_d(EntityLivingBase.java:2077) ~[sv.class:?]
	at net.minecraft.entity.EntityLiving.func_70636_d(EntityLiving.java:388) ~[sw.class:?]
	at net.minecraft.entity.monster.EntityMob.func_70636_d(EntityMob.java:36) ~[yg.class:?]
	at net.minecraft.entity.monster.EntityZombie.func_70636_d(EntityZombie.java:244) ~[yq.class:?]
	at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:1868) ~[sv.class:?]
	at net.minecraft.entity.EntityLiving.func_70071_h_(EntityLiving.java:213) ~[sw.class:?]
	at net.minecraft.entity.monster.EntityMob.func_70071_h_(EntityMob.java:41) ~[yg.class:?]
	at net.minecraft.entity.monster.EntityZombie.func_70071_h_(EntityZombie.java:335) ~[yq.class:?]
	at net.minecraft.world.World.func_72866_a(World.java:2633) ~[ahb.class:?]
	at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:838) ~t.class:?]
	at net.minecraft.world.World.func_72870_g(World.java:2586) ~[ahb.class:?]
	at net.minecraft.world.World.func_72939_s(World.java:2398) ~[ahb.class:?]
	at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:669) ~t.class:?]
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:943) ~[MinecraftServer.class:?]
	... 4 more
[22:58:45] [Server thread/ERROR]: 	Cause of unexpected exception was
java.lang.NullPointerException
	at net.minecraft.entity.Entity.func_145775_I(Entity.java:1060) ~[sa.class:?]
	at net.minecraft.entity.Entity.func_70091_d(Entity.java:618) ~[sa.class:?]
	at net.minecraft.entity.EntityLivingBase.func_70612_e(EntityLivingBase.java:1745) ~[sv.class:?]
	at net.minecraft.entity.EntityLivingBase.func_70636_d(EntityLivingBase.java:2077) ~[sv.class:?]
	at net.minecraft.entity.EntityLiving.func_70636_d(EntityLiving.java:388) ~[sw.class:?]
	at net.minecraft.entity.monster.EntityMob.func_70636_d(EntityMob.java:36) ~[yg.class:?]
	at net.minecraft.entity.monster.EntityZombie.func_70636_d(EntityZombie.java:244) ~[yq.class:?]
	at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:1868) ~[sv.class:?]
	at net.minecraft.entity.EntityLiving.func_70071_h_(EntityLiving.java:213) ~[sw.class:?]
	at net.minecraft.entity.monster.EntityMob.func_70071_h_(EntityMob.java:41) ~[yg.class:?]
	at net.minecraft.entity.monster.EntityZombie.func_70071_h_(EntityZombie.java:335) ~[yq.class:?]
	at net.minecraft.world.World.func_72866_a(World.java:2633) ~[ahb.class:?]
	at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:838) ~t.class:?]
	at net.minecraft.world.World.func_72870_g(World.java:2586) ~[ahb.class:?]
	at net.minecraft.world.World.func_72939_s(World.java:2398) ~[ahb.class:?]
	at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:669) ~t.class:?]
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:943) ~[MinecraftServer.class:?]
	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:423) ~[lt.class:?]
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:798) ~[MinecraftServer.class:?]
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:658) [MinecraftServer.class:?]
	at java.lang.Thread.run(Thread.java:745) [?:1.7.0_65]