I am having a problem with several Drupal 7 distributions running on CentOS 5, Apache 2, PHP 5, MySQL 5. Several of the cache_*
tables are empty and are not being filled up, no matter what I do, and that is the reason why my AJAX login form isn't working (I've debugged the core and traced it down to the form_get_cache
function returning empty).
I have the exact same code and DB running on a Windows 7 machine, and the cache tables are being populated with no problem.
Did anyone stumble upon something like this and can point me in a direction? I've really tried everything and nothing works.