my site just stop and i get this
Fatal error: Class 'ArrayObject' not found in /home/gri***r/domains/***********.com/public_html/library/Zend/Registry.php on line 30
if i buy 2 xf license can i make 2 sites share the same user database so if user make a acc on web site (A) your login will be the same on web site (B) is there any easy way to do this?