Server crashing from world gen

[gartia]

Hey so our private server keeps crashing at random times when we are generating new chunks it seems to be mostly from mob spawners(this is a guess not sure if it is actually). The logs i will post are from newest to oldest. The older ones may be irrelevant, but there is 32 crashes and these are the most common ones. We run the latest 1.7.10 forge any other detail i can provide.

 

this didn't crash the server, but kicked the player.

http://pastebin.com/raw/HCR9EnTC

 

These crash the server

Basicly the mods alternate from other mods

Meteorcraft

http://pastebin.com/raw/ScYccz3y

Not sure what mod

http://pastebin.com/raw/bp6s0FG3

Same with this

http://pastebin.com/raw/uWD6k7rd

Several mods

http://pastebin.com/raw/EFycrxGh

[gartia]

Thank you i'll try to see if i can find it!