Anyone see and know what this error means and/or how to fix it? I place it in a google search and it doesn't appear to be something that anyone normally has an issue with:
Global default '' is invalid for field editfont
Backtrace:
#0 /srv/http/SupportWiki/includes/Preferences.php(1152): Preferences::getPreferences(Object(User))
#1 /srv/http/SupportWiki/includes/specials/SpecialPreferences.php(43): Preferences::getFormObject(Object(User))
#2 /srv/http/SupportWiki/includes/SpecialPage.php(559): SpecialPreferences->execute(NULL)
#3 /srv/http/SupportWiki/includes/Wiki.php(254): SpecialPage::executePath(Object(Title))
#4 /srv/http/SupportWiki/includes/Wiki.php(64): MediaWiki->handleSpecialCases(Object(Title), Object(OutputPage), Object(WebRequest))
#5 /srv/http/SupportWiki/index.php(117): MediaWiki->performRequestForTitle(Object(Title), NULL, Object(OutputPage), Object(User), Object(WebRequest))
#6 {main}
