We upgraded the site server from 2012 R2 to 2019.
We did not do a site reset.
Actually, I have an issue on SMS_Notification Server and the user state migration status is not updating in the admin console. Does it has a link between the state migration status and SMS_Notification_Server?
the error is saying logon failure.
Error: Failed to create BgbServerController instance 8007042d 2021-03-02 07:02:35 10852 (0x2A64)
Failed to initialize BGB server. Wait 300 seconds to do initialization again 2021-03-02 07:02:35 10852 (0x2A64)
Error: Failed to create BgbServerController instance 8007042d 2021-03-02 07:07:35 10852 (0x2A64)