(keitai-l) KlsaDriverName 10

hi all ,

When I run my application on target i.e.,Nokia Series 6600.
I am getting the following error and the program stops.

----------------------------------- 

App. closed
MyProject
KlsaDriverName 10
---------------------------------- 
In the above error "MyProject" is the name of my project.

Any info/doc about KslaDriverName ?

I couldnt find any documentation regarding this error can any body help me
out in solving this problem .

thanks in advance