26/06/2026
To fix this error on your new advert, you need to update the message template settings.
Follow the step by step below ๐
1. Scroll down the Ad to the Message Template section
2. Click Edit next to your current template or click Create Template to start a new one
3. Ensure all required fields in the flow are filled out and that Flow is correctly selected
Save the Template and publish.
That's it.
