some of our ajax scripts stopped working with the latest firefox release 1.5.0.8. http://www.spsgauben.de/index.php?status=10&partner=1 error: Fehler: uncaught exception: [Exception... "Component returned failure code: 0xc1f30001 (NS_ERROR_NOT_INITIALIZED) [nsIXMLHttpRequest.send]" nsresult: "0xc1f30001 (NS_ERROR_NOT_INITIALIZED)" location: "JS frame :: http://www.spsgauben.de/index.php?status=10&partner=1 :: getPartnerInfo :: line 115" data: no] any ideas?! works fine (like always before in IE and it should also in the older FF version)