Fatal Hosting Error

[Shao]

Every time I host and a few players come in, in the middle of a fight my game freezes. Then an error pops up and when I click OK, the game shuts down.


This is the error I keep getting:

Why does this keep happening, and how can I fix it?

 

[MajinVegeta Tim]

nasty pasty

1)uninstall steam
2)patch hl to full
3)reinstall steam
4)install hl and run it via steam
3)install 1.2
4)install 1.2.1
5)try again

if fails must be your hardware RAM thats nashed :S