anyone else seeing the following error:
Notice: Undefined index: full level prefix in /opt/htdocs/mediawiki/extensions/NumerAlpha/NumerAlpha.class.php on line 266
where line 266 of NumerAlpha.class.php
is:
return htmlspecialchars( $list['full level prefix'] . $list[ 'prefix' ] . $counterValue . $list[ 'suffix' ] );