Purchased Akeebabackup pro yesterday and after install and trying to back up my site I get the following error:
Invalid AJAX data:
Fatal error: Call to a member function getState() on a non-object in /.../...../...../administrator/components/com_akeeba/akeeba/core/kettenrad.php on line 184
I've tried to run it multiple time and continues to error out. Now if I choose not to back-up full site and only the MySQL the backup tool works fine. Any suggestions? Thanks in advance.