Febuary 2016 Update #2 Sound Error

Hello Garry’s Mod Players!

I have recently downloaded a LOVELY update for Garry’s Mod that should of fixed many problems within the game. Instead, it has fucked everything within the game. All sounds according to weapons, toolguns, and overall hl2 sounds are now gone and/or messed up. Also, playermodels are now ALL t-posed! Lovely right? I heard I am not the only one with this error but I was curious if this community knew a solution! Please assist me if possible! Thank you.

I wonder why people never read other posts before making a new thread, this forum is full of these complains.