Trouble In terrorist town, propspec.lua error

Started getting this error, can not possess props anymore. Any ideas? Already tried getting a propspec.lua from the original installation.

If you want players to be able to posess props you don’t need to add another line into two different files. Delete those lines in those files and go to your server.cfg. Go to this link and add those lines into your server.cfg: http://ttt.badking.net/config-and-commands/convars#TOC-Admin-related

Get the original player.lua.