The body of the alert doesn't provide much value and there doesn't appear to be an easy way to view or disable debug that I am finding. It sure would be helpfull to provide the command run for the alert or provid a link to PANW's documentation on how to disable debug if you don't know what debug is enabled.
For example: searching for md.apps.s1.cp.cfg.debug-level on PANW's Live Communitiy yields no results. Unless you know what each of those stand for you won't know what to disable debug on. I haven't found PA's to have an option like Cisco's undebug all command.
You cannot type "debug" and then md.apps.s1.cp.cfg.debug-level as the notification message states that you can.