Your ROOT_URL in app.ini is http://repo.redraion.com/ but you are visiting http://2.47.57.152/alexandralaure/monty1994/wiki/Wie-man-die-besten-Kreditangebote-findet-%E2%80%93-Ihre-Fragen-beantwortet?action=_revision
You should set ROOT_URL correctly, otherwise the web may not work correctly.
