Crashing on startup screen

I normally start up my gmod.

It loads for while.
Then it crashes and gives me error about scripts/surfaceproperties/surfaceproperties_gmow/vmod

I tried deleting scripts but it still doesnt work.

Can anyone help me?

It worked fine before this.

Uninstall Vmod/Gmow.

I dont have thoose. and i fixed it.

Problem was, Lua was calling that script so i had delete both lua and script to make it work.