Error: A process serving application pool 'DBNAME' suffered a fatal communication error with the Windows Process Activation Service. The process id was '****'. The data field contains the error number.
Users are finding that they're receiving the above and following errors randomly in the system that terminates all running business processes. Error: A process serving application pool 'DBNAME' failed to respond to a ping. The process id was '****'.
We are currently evaluating this issue and will update this article when we have more information.