[eluser]Ajaxboy[/eluser]
Yes it has, I believe it as to do with strict standards being turned on, you might want to check on that and make sure you turn off strict-standards in your php.ini, what version of Cjax are you using? the latest version (;latest Cjax is currently 5.4) does make an attent to disable it automatically, but you might want to double check and make sure is fully turned off.