IRC5 Alarm 40222

IRC5
I got a alarm (40222, Limit error).
Description
Task arg: Execution stack
overflow
Recommended actions
The program is too complex to execute.
Probably the program contains recursive
routines.
Why?.
I know if you do proc call more then 10 times you can get the alarm.
How many times can you proc call if you have 3 tasks running at the same time?.
Can you specify in system parameters how many proc call you can do in each task?.

I know now what triked the error
It was the bullseye.
It dose a lot off calls.
And it crash the system.
My other question anybody in this forum who is a
Wissard on multitasking and systemparameters.