HPL2 Engine, Loading map -> Blackbox

[UnseenLegend ( NL )]

Personal info.
This problem remains as unknown to me,
I do not know how this is happening or what.
All maps are still working through hpl2. but not F-003.map.
I have no time to figure out the problem.
There is nothing wrong with my graphic card or computer system.

About F-003.map
i was working on that map for few hours. i saved & exit and the next day, trying to start F-003.map again,
and the next thing im getting a, unknown blackbox error.

Bellow The Blackbox Error, named as ''errorlog-20-02-2012(12.06.14).log''
HPL error.
I searched for this problem, but I can not find it. but I can find no obvious solution

BTW.
I Test the map with amnesia and MapView and the map is working.
i can walk around the map but if im using hpl2 im getting a blackbox error.

Thanks for your support.