I’ve sent a patch to Valve which should fix the crash on startup error. This fixes only the PC version. This should hopefully be live quite soon.
It’s 11:30PM here and I don’t have access to my build servers right now - so I’m sorry but I won’t be able to put out a fix for the Mac and Linux until some time tomorrow.
There were some kind of big changes in this engine update and I’ve been in a rush getting the update out to you guys so there might be some bugs due to a lack of testing. If you guys find anything let me know and I’ll get it fixed for tomorrow’s patch.
Again - sorry for the downtime. This was caused by a significant Source Engine update - which I believe in the scheme of things is worth breaking GMod for 15 hours.