I have a very strange problem. Everything has worked well until this Wednesday. My scripts uploaded files correctly to the dropbox and everything was fine. Suddenly without any change in my python API software the file upload stopped to work. I have created a new dropbox folder /test that is empty. I try to upload a file with dbx.files_upload(open('/tmp/x', "rb").read(), '/test') but I obtain always a new error like
dropbox.exceptions.ApiError: ApiError('55a096d6521d46798f69c670e0601cef', UploadError('path', UploadWriteFailed(reason=WriteError('conflict', WriteConflictError('folder', None)), upload_session_id='pid_upload_session:ABIG52MVsp9DL6fhiaChXBsVvK8XIgp-QMfUB4A-pLKcdsOdng')))
The folder is empty, the call dbx.files_list_folder('/test').entries gives an output [].
I have tried several new software tools that I have found on the net using files_upload_session_start etc. for huge files. All these tools run without any error message but no file is uploaded at the end ( when I do not use the call files_upload of course, I have always the error message ). Other calls like dbx.files_delete_v2 continue to work, only all calls that should upload files do not work any more.