I recently migrated my metabase from H2 to postgres, and every thing looks good. however, when i try to execute question in the metabase, it is not starting the warehouse of our connected DB which is SnowFlake and hence getting authentication Error. The only temporary solution i have is to login into metabase admin and save the Database connection, after which every thing is fine (every morning).
This was not the case prior to Migration.
After the Migration I have changed the warehouse which I used to use before.