Thread:Project:Support desk/Settings disabled (Special page)

Hello wiki-folks,

the options on the Special Page "Settings" are greyed out/ disabled in my mediawiki-website (Media) although I am sysop. Why is that?

I have searched the MediaWiki-Documentation and googled for the problem but to no avail.

Thanks for helpful hints. (Can not provide URL, sry)

MediaWiki 	1.24.1 PHP 	5.4.38-1~dotdeb.0 (cgi-fcgi) MySQL 	5.5.38-1~dotdeb.0