Very weird console errors

hi guys, so i have a simple server setup. with build 1185 on 1.8.1

and i keep getting very strange console errors.. about 30 per second, and within half an hour my server.log is at about 1gb. any help would be greatly appreciated! i really hope my world is not corrupt.

my world is called Petoria18 and im running the following pluggins..
easyflight
ichat
motd
permissions
setrank
sortal
homespawnplus

any ideas people? im stressing out

 

Unfortunately, your world is corrrupt. It can probably be fixed, however weather will be weird and new chunks that have never been generated will not line up with the old ones.

If you still want to salvage your world, download and installed a program called MCEdit. Open your map in it and then save your map. This should fix your problems.

I hope this has also taught you the importance of backing up

 

haha yes i now indeed see the importance of backing up thanks for that, MCedit is amazing, altho im still getting a repeating error

over and over and over again...

i tried using "repair regions' in mcedit and still the error fills my server log.. i no im grasping at straws but if there is ANYTHING i can do to salvage the map i would love to try it thanks again

 

It looks like you have lots of glitchy mobs roaming around. Try turning off monsters and animals in your server.properties file. If that fixes the problem, turn them back on. If that creates the problem again, download a plugin called WorldGuard (Just give your admin group all permissions) and then try the /butcher command and see if your problem goes away.