After upgrading to PHP 8.1 and attempt to do a search though the "Read the Dokus" template (that search into the Wiki while you're typing at the search box), I'm receiving the following warning at the search box results preview:
Warning: Undefined array key "x" in /home/robertinho/public_html/wiki/lib/plugins/translation/action.php on line 268
After upgrading to PHP 8.1 and attempt to do a search though the "Read the Dokus" template (that search into the Wiki while you're typing at the search box), I'm receiving the following warning at the search box results preview: