I have an issue on my forge server for my custom pack. I added Infernal mobs and Epic siege mod. When I did this, insane amount of wither skeletons began spawning, crashing my server multiple times. I removed the mod from the pack. I am currently using a command block with /cofh killall running once a second so every time a chunk is loaded with wither skeletons that remain, they're cleared. This also means mobs cannot be found. I acquired forge essentials for my server to prevent wither skeletons from spawning and to clear them out of all chunks. Any way to do this?

Try to deny one or a combination of these 3 permissions:

• /p global deny fe.protection.mobspawn.forced
• /p global deny fe.protection.mobspawn.natural
• /p global deny fe.protection.mobspawn.*

I'll try it, thanks

Seems to have done little. Is there any way to clear all of the wither skeletons? Like /fe butcher witherSkeleton 1000000 but without crashing my server? XD
Thanks for the reply though!

Set difficulty to peaceful. That should work.

Solved?