For those pesky errors

[Buzz]

So, recently some of you maybe experiencing some errors due to some recent events, well, the way to bypass those pesky little things is to delete your addons in your gmod folder;

D:\SteamLibrary\steamapps\common\GarrysMod\garrysmod\addons <--- Example

Then if you should probably unsubscribe from all of your addons (for those who have more than one server start making collections) and then re-subscribe to the addons.

Launch Garrys Mod and let the addons extract and you shouldn't have errors anymore! Congratulations hopefully this has fixed your issues.