my server has gone down a few times today and dont know what to do to fix it plz plz help this is what im getting in the console
5.04 11:14:18 [Multicraft] Failed to calculate resource usage: [Errno 180] Failed to open file '/proc/23577/stat' for reading: No such file or directory
15.04 11:14:07 [Multicraft] Server stopped
15.04 11:14:06 [Multicraft] Failed to kill server! (PID: 23577) Please try to end it manually.
15.04 11:14:06 [Multicraft] Server shut down
15.04 11:14:05 [Multicraft] Forcefully killing server
15.04 11:14:04 [Server] INFO Stopping server
15.04 11:14:04 [Multicraft] Terminating server via signal
15.04 11:13:50 [Server] WARNING This is harmless, but check for updates manually!
15.04 11:13:50 [Server] WARNING The version checker failed.
15.04 11:13:50 [Server] SEVERE [Fatal Error] :134:35: XML document structures must start and end within the same entity.
15.04 11:13:32 [Server] INFO stop
15.04 11:13:32 [Server] INFO save-all