This happens when using the Prison mechanic
Problems with Prison mechanic
Code:
06.05 13:05:15 [Server] FATAL Error executing task 06.05 13:05:15 [Server] INFO java.util.concurrent.ExecutionException: java.lang.AssertionError: TRAP 06.05 13:05:15 [Server] INFO at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_112] 06.05 13:05:15 [Server] INFO at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_112] 06.05 13:05:15 [Server] INFO at...