Hey @maragotti
The snippet usually gives us a bit more information. Since it doesn’t seem to be, let’s try one of the more common reasons we see this.
We have been seeing this come up recently for a setting that was changed. Facebook recently updated their settings to toggle “Manage your business” permission to No by default. This needs to be set to Yes. Can you please go to your Facebook settings and select Business Integrations > WooCommerce Extension V2 and toggle the Manage your business setting to the “Yes” position?
https://cloud.skyver.ge/o0umOywP
This can also be done during the setup process when you get to the What is WooCommerce Extension V2 allowed to do? portion of the setup process, you will see the option to toggle this to the On position.
Once this is toggled to Yes, can you please try to connect again?
Cheers,
Steve
SkyVerge