Floating Guns/Money in RP

ok i have a garrys mod server that has rp on it. i have tried like 100 different kinds of rp and all of them have the same problem. The gun float and are not usable when you buy/spawn them. and the money is the say way when you drop it. Please Help!!!

we have css on the server

You have a addon that is conflicting with the Gamemode

we have no addons except ulx, ulib and css weapons. and it was doing it befor we got the addons

Can you post your servers startup log here? And please use the code tags.