My friends and I run a server, but we ended up having some chunks corrupted and we used Chunkster to solve that. But we get an issue where creepers spawn at abnormally high rates and you cannot load the chunks without crashing the server. When I was there and it seemed stable enough to run I used /killall with essentials and it brought up 400,000+ mobs killed (can't quite remember exact but it was astronomical), compared to the normal amount of 200-300. Also it seems the mobs spawn from a source outward in a star pattern. Is there any possible way to solve this. It happened before to us when we had a server during 1.8 and we just restarted again.