My site (with XOOPS 2.0.5) was working fine until the server's administrator migrated to Apache 2.0.48, PHP 4.3.4 and MySQL 4.0.18.
Now, after I enter user and password, I see the "Welcome page" but I am asked again for user name and password, and can't enter to the Admin page.
I installed then XOOPS 2.0.10 and can enter to the Admin page. But I have to make the XOOPS 2.0.5 version to work because I need to enter the admin page and recover a lot of code and html modules I have added, in order to rebuild the site for XOOPS 2.0.10.
Can anyone tell me what's wrong with the login ? Thanks a lot for any help

Have you checked the variables in mainfile.php? I had the same kind of problem when i entered /xoops as url of my website instead ofhttp://www.domain.com/xoops.

Maybe some serversettings have changed since that upgrade?

btw. don't crosspost.