Apologies for the inconvenience. Yes, you can roll back the upgrade from SP Page Builder Pro v5.3.2 to v3.8.10 if you encounter any issues. However, we strongly recommend taking a full site backup—both files and database—before proceeding with the update.

You can easily create a full backup using a reliable tool like Akeeba Backup. This allows you to restore your site quickly and safely if anything goes wrong during or after the upgrade. Taking a backup is always a necessary precaution before performing any major updates.