Access denied Error 400

When I want to backup to Google account, I get the following error:
Access denied: process request invalid by SQLBackupAndFTP
You cannot login from SQLBackupAndFTP an invalid request request. You can try again later or contact the developer about this issue. More information about this error
If one of the SQLBackupAndFTP developers elaborate the error details.
Error 400: invalid_request

Hello Soner_Gulbetekin,

Could you please make sure you use the latest release of SQLBackupAndFTP - version 12.7.10 and check if the issue will be resolved?

Please let us know if you have any other questions.

Thank you and sorry for the inconvenience.