Getting these errors in the NS.Log: com.serena.sbm.data.Workflow Cache is not alive (STATUS_SHUTDOWN)

Hello, SBM 12.2 on windows server. 

My Ns.logs are filling up fast. 

 ERROR 09-01-2025 16:23:45 [Events] -- Exception Thrown while processing Notification Event '=== Subject content==  Review State. Review SOLARIS Environment'.
java.lang.IllegalStateException: The com.serena.sbm.data.Workflow Cache is not alive (STATUS_SHUTDOWN)

Any idea what is going on? 

Last week I found that my odbc driver for common log was disabled. I used another driver. 

Something is not right. 

Any ideas welcome. 

Opened a ticket with support.