Dropbox announced that API v1 was switched off on 28 September 2017. That affects anyone using the Dropbox features of WordPress File Upload at a version earlier than 4.0.0.
If that is you, upgrade to the current version, which uses Dropbox API v2.
How to upgrade
- Sign in to your Iptanus account.
- Find your order for the plugin.
- Download the zip file from the link it contains.
- In the Plugins section of your site, deactivate and then delete the Pro version you have.
- Install the new version from the zip file and activate it.
Your settings are not lost along the way.
The new Pro version updates itself, so from here on updates follow the ordinary WordPress procedure.
If you have questions, please contact us.
The Iptanus team

Ask a question
Answered by Iptanus, usually within a working day.