IntegrityError: UNIQUE constraint failed on message_id

I am getting django.db.utils.IntegrityError: UNIQUE constraint failed: telegrambot_message.message_id when running multiple bots. I think this is because there is a unique constraint on message_id. I think it might be better to leave unique off message_id. I think this might also be related to issues others were experiencing, where messages weren't getting delivered reliably.