The first day I got my favorite mod (this mod) it worked perfectly then suddenly the next day it began crashing as i summoned in weather even with lowest settings for graphics and particles. No one month later i tried again but now as I load a world and summon a storm the game freezes and I crash as usual, but when I want to reenter the world it says "shutting down internal servers" then it crashes. I cant get the crash report, sorry. Help me restore my favorite mod!

fml-client-latest.log would work too, cant help without any actual crash info.

Have you tried other versions?

No I havent, Im going to try it now... Ok things are getting worse i tried on 1.11 and i cant even create a world but I have the short version of the crash report: The game crashed whilst unexpected error
Error: java.lang.NoSuchFieldError: avoidTerrainAngle
I forgot to say I am using tough as nails and boils o'plenty and your zombie awareness mod. Thank you!

your coroutil needs updating, assuming your are using non beta weather: update to latest non beta version.