Garry's Mod help

hi I recently added this addon to my garry's mod server :http://steamcommunity.com/sharedfiles/filedetails/?id=180507408

the problem is that now when i try to connect to it the bar goes to the 3/4 atretrieving server info and i can't connect
but whenever I remove the addon, it works perfectly...

plz help :noh:

EDIT: I ve played a bit with the server to see if i could fix it but now it does it all the time even without the addon O.o

EDIT: I have uninstall all addons turns out that this one was the problem : http://steamcommunity.com/sharedfiles/fi...=132835998 ... it was working till I installed the other one

EDIT: all fix now but I still can't put fa weapon in my server