Deprecated: Assigning the return value of new by reference is deprecated in /home/sbo/public_html/includes/classes/cls.singleton.php(18) : eval()'d code on line 1

Deprecated: Assigning the return value of new by reference is deprecated in /home/sbo/public_html/includes/classes/cls.singleton.php(18) : eval()'d code on line 1
Output has already been sent to the browser at /home/sbo/public_html/includes/classes/cls.singleton.php(18) : eval()'d code:1. Please make sure the command $xajax->processRequest() is placed before this.