Exception encountered, of type "Error"
[57f79aa3dcfdce599010b8d5] /?title=Special:IntraACLSelftest&do=1&quiet=1 Error from line 78 of /var/www/mech1273/extensions/IntraACL/includes/SpecialSelftest.php: Call to a member function isBlank() on string
Backtrace:
#0 /var/www/mech1273/extensions/IntraACL/includes/SpecialSelftest.php(117): IntraACLSelftestSpecial::loadConfig()
#1 /var/www/mech1273/extensions/IntraACL/includes/SpecialSelftest.php(64): IntraACLSelftestSpecial->doChecks(boolean)
#2 /var/www/mech1273/includes/specialpage/SpecialPage.php(479): IntraACLSelftestSpecial->execute(NULL)
#3 /var/www/mech1273/includes/specialpage/SpecialPageFactory.php(577): SpecialPage->run(NULL)
#4 /var/www/mech1273/includes/MediaWiki.php(282): SpecialPageFactory::executePath(Title, RequestContext)
#5 /var/www/mech1273/includes/MediaWiki.php(735): MediaWiki->performRequest()
#6 /var/www/mech1273/includes/MediaWiki.php(509): MediaWiki->main()
#7 /var/www/mech1273/index.php(43): MediaWiki->run()
#8 {main}