Valve's latest changes to the Source engine broke a number of plugins,
including EventScripts.
To resolve this, I've released an initial refresh via build 366 (links
updated here):
http://forums.eventscripts.com/viewtopic.php?f=128&t=40765
Due to the need to get this build out quickly, it has not gone through
our normally extensive private beta testing. Listen here for any
further major updates.
-Mattie