Lua error.

So, this morning , installed some addons for garrys mod 10, then every time i got in a single player game, this error pops up every 4 seconds on my screen while i’m playing. It says:

Timer Error: autorun/client/cl_hmod_check.lua:40: attempt to perform arithmetic on global ‘secs’ (a nil value)

Same with me D:, I don’t know what the hell to do

Try temporarily removing the addons you installed.

Apparently something called HMod?