Thread:Project:Support desk/Extension:MaintenanceShell (4)

hi I get this error in extension:MaintenanceShell. When I go to http://en.random-wikisaur.tk/wiki/Special:SpecialPages

Notice: Did not find alias for special page 'MaintenanceShell'. Perhaps no aliases are defined for it? [Called from SpecialPageFactory::getLocalNameFor in /home/paladox/public_html/en/includes/specialpage/SpecialPageFactory.php at line 569] in /home/paladox/public_html/en/includes/debug/Debug.php on line 301

Notice: Did not find alias for special page 'MaintenanceShell'. Perhaps no aliases are defined for it? [Called from SpecialPageFactory::getLocalNameFor in /home/paladox/public_html/en/includes/specialpage/SpecialPageFactory.php at line 569] in /home/paladox/public_html/en/includes/debug/Debug.php on line 301

I am running mediawiki 1.23 wmf 12.