When trying to access the raw config file I am getting this error

Warning: Invalid argument supplied for foreach() in /usr/local/centovacast/web/client/modules/class_Module_confeditor.php on line 147

This should be harmless (basically it's just saying, in a roundabout way, that the account you're editing has no autoDJ configured) but it shouldn't be displayed, of course.  A new build with a fix is on its way out.  Thanks for the bug report!