The following Error message appears when activating Google Drive Backup for a Domain at Domains > example.com > Backup Manager > Remote Storage Settings
PLESK_ERROR: Internal error ;-P
ERROR: Error: Call to a member function process() on null (RemoteSettings.php:96)
The following message appears at
/var/log/plesk/panel.logwith Debug Mode enabled
CONFIG_TEXT: ERR  InvalidArgumentException: Invalid token format
trace: #0 /usr/local/psa/admin/plib/modules/google-drive-backup/library/Connection.php(570): Google_Client->setAccessToken(array)
- The same Google Drive account is shared in more than 50 subscriptions.
This is Google Drive Backup extension bug with ID EXTPLESK-1357, which is planned to be fixed in one of the future product updates.
Note: Consider subscribing to this article in order to get notified when the fix is released or check for the ID in our changelog
As a workaround, use a different Google account for every 50 subscriptions.