I upgraded our site from WP 3.3.2 -> WP 3.5.1 and upgraded the NextGen Gallery from 1.9.3 -> 1.0.12.
After the upgrade, I go to a page (in the WordPress backend) that used to have 3 custom fields and now there is only 1 custom field. When I try to add the custom fields back in I get the message "Please provide a custom field value." even though I have entered a value in the field.
The custom fields and their values are:
dynamic_sidebar Sidebar - Janitorial
The page in the upgraded site is:
And the page on the old site is:
If you have any idea about what is going on or how I can troubleshoot this I'd appreciate it.