Error: Files\Lotus\Domino\stbroadcastgateway.exe (1760/0x6E0) has terminated abnormally
This is the Domino server indicating that the stbroadcastgateway.exe process either crashed or not properly shut down. Domino as of 7.02 has advanced reporting built in to report such conditions. The same error could have happened before on a pre 7.02 server, but would have gone unnoticed. In either case, it is not a IMtegrity-related error.