GMOD Server isn't up

I dont know if this is the right selection/forum to post this, but ill give it a try.
First of all, ive been busy for 2-3 weeks now, and i had my Garrys Mod server up while ive been busy, and when ive been to far gone, i don’t remember 10% of this.
As my problem is, that it can’t find somthing with “Lua” and i need help with that. This is like the text that i used “condebug” when i tried to start the server.

Couldn’t locate library [lua_shared] or couldn’t find module [LUASHARED003]
Couldn’t Load Library ‘lua_shared’ (looking for interface LUASHARED003)

Any help about this? I haven’t even got near the server files, and now it can load?