Crashes Every 30 Minutes VERY ANNOYING

No hate for me being on a Mac- I’m running MacOS Sierra 10.12.1. Garry’s Mod is the only game that I have a problem running. Not CS:GO, not CoD- just Garry’s Mod. About every 30 minutes (or less) it crashes saying:

“hl2_osx quit unexpectedly.
Click Reopen to open the application again. Click Report to see more detailed information and send a report to Apple.”

If you need me to supply more info let me know and also let me know how to go about getting that info. (Idk how to get logs after it crashes)

Thanks and I appreciate any effort to genuinely address and fix this issue.

find the mdmp file in your root garrysmod folder (one with executable in it) and then upload it
i don’t know if they’re created on macs, but i’m pretty sure they are

there’s no way to actually debug something with just the default apple crash message