Vnitřní chyba

Z Knihovna

Detected bug in an extension! Hook FCKeditor_MediaWiki::onCustomEditor failed to return a value; should return true to continue hook processing or false to abort.

Backtrace:

#0 /var/www/ucetniportal/data/www/knihovna.oseminare.cz/includes/Wiki.php(545): wfRunHooks('CustomEditor', Array)
#1 /var/www/ucetniportal/data/www/knihovna.oseminare.cz/includes/Wiki.php(70): MediaWiki->performAction(Object(OutputPage), Object(Article), Object(Title), Object(User), Object(WebRequest))
#2 /var/www/ucetniportal/data/www/knihovna.oseminare.cz/index.php(117): MediaWiki->performRequestForTitle(Object(Title), Object(Article), Object(OutputPage), Object(User), Object(WebRequest))
#3 {main}