I'm using last release of Odoo 15, and i can't close and validate the POS session
due to this warning:

Validation Error

The operation cannot be completed: - Create/update: a mandatory field is not set. - Delete: another model requires the record being deleted. If possible, archive it instead. Model: Journal Entry (account.move), Field: Journal (journal_id)

I checked all parts related to the journal_id:
- Journal_id on the POS config configured correctly
- All payment methods have journal inside

How can i solve this please