return this error after registration

In that case is the user registered fine and visible in CB > User Management? The Auto Login system action only works if email confirmation and user approval are both off and of course if the user is actually registered. Is that the case for your install? It should not be causing any sort of spoof checker failure as it's ran after all of that has already made its checks.

i find my problem fire from this path:
lib_CBLib\CB\Legacy\LegacyComprofilerFunctions.php
line 1932

No, that is not where your issue is. The spoof checker failing is a symptom of a problem elsewhere.

yes kyle, that user created and can see in the usermanagment in cb, also admin approval and email confirmation is off.
but i find something maybe related.
1- is there any setting in my cpanel for session with php?
2- i change my php version and see it is resolved for some time and that error come back but user can not login even via cb login module but redirect in cb module after login work correctly and redirect me to that path but user not login.

Ok, if the user is created are they logged in? Try navigating to a different page after seeing that error. Just sounds like an issue with it trying to redirect back to the saveregister page.