GMod lua errors

I recently got the wire mod for gmod using the svn adress on the wiremod site, every time i use a wire tool, loads of lua errors come up on the side, they are all client side errors but i cant work out how to fix it and i have been surfing the internet and have not found an answer. I have tried updating wire and that doesn’t work. The only thing that works are wire speakers and a few other tools… i dont know what to do, please help