/ezwebin_site_admin/ezjscore/call/ezjscnode::subtree::2::10::0::priority::1?ContentType=json

Fatal error: Call to a member function attribute() on a non-object in httpdocs/extension/ezjscore/classes/ezjscajaxcontent.php on line 252
<b>Fatal error</b>: eZ Publish did not finish its request<br/><p>The execution of eZ Publish was abruptly ended, debug information can be found in the log files normally placed in var/log/*</p>

The problem that the owner is of course not existent any more.