Michael Watzko

Also see newly attached files

[13:54:26] [Server Watchdog/FATAL]: Considering it to be crashed, server will forcibly shutdown.
[13:54:26] [Server Watchdog/ERROR]: This crash report has been saved to: [...]/crash-reports/crash-2015-02-05_13.54.26-server.txt
[13:54:26] [Server Shutdown Thread/INFO]: Stopping server
[13:54:26] [Server Shutdown Thread/INFO]: Saving players
java.util.ConcurrentModificationException
at java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1115)
at java.util.TreeMap$KeyIterator.next(TreeMap.java:1169)
at qu.a(SourceFile:574)
at qu.a(SourceFile:554)
at bfw.a(SourceFile:259)
at bfw.a(SourceFile:114)
at qt.b(SourceFile:160)
at qt.a(SourceFile:204)
at qu.a(SourceFile:766)
at net.minecraft.server.MinecraftServer.a(SourceFile:361)
at net.minecraft.server.MinecraftServer.s(SourceFile:384)
at pf.run(SourceFile:716)
java.util.ConcurrentModificationException
at java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1115)
at java.util.TreeMap$KeyIterator.next(TreeMap.java:1169)
at qu.a(SourceFile:574)
at qu.a(SourceFile:554)
at bfw.a(SourceFile:259)
at bfw.a(SourceFile:114)
at qt.b(SourceFile:160)
at qt.a(SourceFile:204)
at qu.a(SourceFile:766)
at net.minecraft.server.MinecraftServer.a(SourceFile:361)
at net.minecraft.server.MinecraftServer.s(SourceFile:384)
at pf.run(SourceFile:716)
java.util.ConcurrentModificationException
at java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1115)
at java.util.TreeMap$KeyIterator.next(TreeMap.java:1169)
at qu.a(SourceFile:574)
at qu.a(SourceFile:554)
at bfw.a(SourceFile:259)
at bfw.a(SourceFile:114)
at qt.b(SourceFile:160)
at qt.a(SourceFile:204)
at qu.a(SourceFile:766)
at net.minecraft.server.MinecraftServer.a(SourceFile:361)
at net.minecraft.server.MinecraftServer.s(SourceFile:384)
at pf.run(SourceFile:716)
...
stop
^C

There is not more, it just repeats itself until you kill the server...

I would really like to see an fix of this issue. That would make it possible for me to build smaller item lifts