Symptoms
When trying to import from Google Drive, the following error is shown:
There was an unknown error with the Google Drive API: {0}.
Error code
Any error code ending in -240
Details
The Google server has encountered an unexpected error. Here is what Google has to say on this error:
500: Backend Error
An unexpected error occurred while processing the request.
Solution
Sharegate will automatically retry any call that receives this error response from Google. If this error occurs frequently, you should contact Sharegate support.