BMS crashes when I try to hit a level load trigger

Hello,

I just got to the point in BMS after you fire the test rocket and kill the 3-tentacled monster. Whenever I go down the ladder in the pit, the game crashes when I hit the level load trigger.

I was having so much fun :’(

More info: It crashes whether I fall down the pit or go slowly down the ladder. I have tried loading from multiple saves and nothing has fixed the issue. Please help!

Attached: the most recent .dmp crash file.
hl2_4104_crash_2012_9_15T21_38_16C0.mdmp (93.6 KB)

Founded in 2004, Leakfree.org became one of the first online communities dedicated to Valve’s Source engine development. It is more famously known for the formation of Black Mesa: Source under the 'Leakfree Modification Team' handle in September 2004.