Admin log in and user log in gone after php5 upgrade

[malka]

My webhosting company upgraded to php5.2.1 and Zend Optimizer v3.2.6 recently. I can no longer access the admin login or the user login, it comes up as page not found. I modified sessions.php as described in the forums and the error on my main page disappeared, but still no log in. I also tried to set configure.php for file caching but it made no difference so I reverted. I am running zen 1.3.6.

[Ajeh]

This could be related to a php 5.2.x bug ...

We have built a temp fix into v1.3.7 ...

Or you can attempt this yourself:
http://www.zen-cart.com/forum/showpo...7&postcount=26

There could be other issues due to the upgrade by your host but this is one possibility ...

[malka]

Thanks. That was the first thing I had done, which took care of part of it. My SSL certificate disappeared or wasn't working somehow which was causing the problems.