Database Connect fails with "An unexpected error occurred. Unexpected error sending message to process stdin Please contact system administrator"

I am trying to connect to an Excel using Database Connect. This actions is part of a bot. This bot is invoked from inside a loop from a different bot. Database Connect action is successful for the first loop iteration but fails with "An unexpected error occurred. Unexpected error sending message to process stdin Please contact system administrator" error after that.

Bot Agent Version - 21.121

Is this a known issue? Is there any workaround?