Thread:Project:Support desk/categorization half-works

MediaWiki 1.21.2 PHP 5.4.20 (cgi-fcgi) MySQL 5.5.34-log

I have just transferred my pages and files to a new host.

My problem: The pages that belong to a category correctly display the category name at their very end, but the category does not always list them.

For instance, the page ביחד belongs to the category פרסומים and this is correctly displayed at the bottom of the page. However, the page is not listed in the category.

More info: when I save the page (without making any actual edits), it shows up in the category.

I have a few hundred pages. I wouldn't like to save them one by one. Do I have any other options?