Now that the change has occurred, as mentioned above, you will need to change the way you currently generate your FTP password (API key).
You will need to use a token generated here https://build.envato.com/create-token/ and make sure you have the options checked to:
- view and search envato web sites, and;
- view account username
For a clear overview of the process, please take a look at this help centre article, and if you have any issues with the FTP process, please see our troubleshooting article for help.