H2 to Postgres - "Error copying instances of Field"

I am facing the issue while doing the migration can you help?
I have metabase.jar file and metabase.db.mv.db in the same folder

executing the command --

export MB_DB_TYPE=postgres
export MB_DB_CONNECTION_URI="jdbc:postgresql://localhost:5432/metabase?user=postgres&password=postgres"
java -jar metabase.jar load-from-h2 metabase.db

Getting Error - Command failed with exception: Error copying instances of Field

Hi @Amit1296
Post "Diagnostic Info" from Admin > Troubleshooting.
And the full migration log.