The Server just crash

What I expected to happen was...:
I have no clue

What actually happened was...:
Well this is what i got the server managment page
minecraft.server.MinecraftServer.run(SourceFile:613)
at fy.run(SourceFile:849)
Wrong location! px['item.item.enderPearl'/3099995, l='world', x=374.43, y=11.13, z=-2.88]
java.lang.Exception: Stack trace
at java.lang.Thread.dumpStack(Thread.java:1342)
at zz.a(SourceFile:504)
at yc.a(SourceFile:1343)
at in.a(SourceFile:450)
at yc.g(SourceFile:1297)
at yc.h(SourceFile:1196)
at in.h(SourceFile:362)
at net.minecraft.server.MinecraftServer.r(SourceFile:744)
at ho.r(SourceFile:248)
at net.minecraft.server.MinecraftServer.q(SourceFile:679)
at net.minecraft.server.MinecraftServer.run(SourceFile:613)
at fy.run(SourceFile:849)