Thread:Project:Support desk/Mediawiki Missing Down Arrow to Delete Pages

I am currently running MediaWiki 1.22.5 / PHP 5.3.24 (cgi-fcgi)/ MySQL 5.1.70-community. The icon to delete pages is missing. The button still works if you hover over it. The down arrow icon itself is missing. This happened a few months ago when I upgraded to 1.22.3. It is still missing.