mem_alloc error in darkplaces

[tuin]

I now get a mem_alloc error in darkplaces mod, i haven't changed anything in the game out of the blue the game simply stopped working, i tried finding the problem and it seems the problem is gone when i remove the pk3 file where all the textures modes are stored in (it's 900mb) thing is I've been using this package for weeks now and suddenly it stopped working anyway anyone got any idea what to do?

[tuin]

ok problem fixed sorry for the trouble anyway solution:

remove sky's from env directory in pk3