We rebooted the Windows server.
Ase is back and accessible - we've changed "stack size" with isql and was OK.
Will restart ASE now.
Will see it this will help with "stack overflow".
We were getting that "stack overflow" directly after server's up,
directly after Master device size ........
Kernel Symbolic stack trace information is successfully loaded......
kernel stack overflow.......
Semms that its could be something else than "stack size"..
Will see