after update from php 4.4.4 to 4.4.7, php crashed on debug_backtrace()

[jackc]

After update from php 4.4.4 to 4.4.7, php crashed on debug_backtrace().

EACCELERATOR: PHP crashed on opline 32 of debug_backtrace() at /homepath/includes/database.mysql.inc:105

updated eaccelerator and zend, still the same.
disabled eaccelerator, will give a httpd child segmentation fault. still can't run the scripts with debug_backtrace() function.

tried recompiled everything many times, same problem.

google around and found nothing helps.

Anybody seen this problem before?

 

[labrocca]

Make sure that in your php.ini you have eaccelerator load first otherwise your http won't start...this is a known issue.

 

[jackc]

yah, i know that, eAccelerator had no problem.

btw, I had fixed this issue by downgraded Zend optimizer to 3.2.4

after downgrade no more php crashed on debug_backtrace(), don't know why it would crash when using Zend optimizer to 3.2.8