If you're crashing - then just telling us you're crashing isn't very helpful. If you don't use equivalent or better hardware, don't expect to run Garry's Mod. If it does, you'll need to enable them one-by-one to see which one is causing the crash. Try disabling all of your addons to see if that fixes the problem. It's possible another of your addons has broken due to an update to either Garry's Mod itself or to the TF2 engine. If you don't tell the creator enough information, they can't fix it. Send a message to the creator of the addon, along with the specific error which can be found in the console and what you were doing that caused the crash.
You should ask the developer to fix it, rather than Garry. If so, then it's likely that either the addon is from Garry's Mod 12, or the developer made a mistake. If you just installed an addondisable it and see if that stops the crashing.
