Last modified: 2013-02-03 17:33:03 UTC
Fatal error: Call to undefined method Parameter::setRange() in /.../extensions/Maps/includes/services/OpenLayers/Maps_OpenLayers.php on line 37 The same here http://mapping.referata.com/wiki/OpenLayers
Thanks for reporting!
https://gerrit.wikimedia.org/r/#/c/47352/