Unable to join a single, specific Gmod server.

So, I’m having difficult with this one particular server. Every time I reach the ‘Sending Client Info’ stage, my Gmod crashes.

I’ve taken basically every measure I can to try and fix this, from reinstalling, to disabling all my addons, to going through them one by one.

I have a number of .mdmp files that I can offer, here’s the most recent one:

Can anybody help?

EDIT: So, I’ve just tried reinstalling on a DIFFERENT drive, and it still didn’t work.

Is anybody at all able to help? Please?