failed to push some refs

I'm trying to push existing repository to fresh Dropbox repository via `git-remote-dropbox`. When I try to do it I catch an error: ``` Pushing to dropbox:///me/reps/repository.git debug: writing: /me/reps/repository.git/objects/a1/6cdddb802b28e9b7f52b01222117a09f1d89a7 ... debug: writing: /me/reps/repository.git/objects/2b/30cfc121e27ab54eee75b2a7dbdb6244b402f5 Traceback (most recent call last): File "/home/user/.local/bin/git-remote-dropbox", line 8, in <module> sys.exit(main()) File "/home/user/.local/lib/python3.9/site-packages/git_remote_dropbox/cli/helper.py", line 23, in main helper.run() File "/home/user/.local/lib/python3.9/site-packages/git_remote_dropbox/helper.py", line 108, in run self._do_push(line) File "/home/user/.local/lib/python3.9/site-packages/git_remote_dropbox/helper.py", line 152, in _do_push self._push(src, dst) File "/home/user/.local/lib/python3.9/site-packages/git_remote_dropbox/helper.py", line 215, in _push for done, _ in enumerate(res, 1): File "/usr/lib/python3.9/multiprocessing/pool.py", line 870, in next raise value File "/usr/lib/python3.9/multiprocessing/pool.py", line 125, in worker result = (True, func(*args, **kwds)) File "/home/user/.local/lib/python3.9/site-packages/git_remote_dropbox/util.py", line 103, in __call__ return method(self._obj, *args) File "/home/user/.local/lib/python3.9/site-packages/git_remote_dropbox/helper.py", line 287, in _put_object self._connection().files_upload(data, path, mode, mute=True) File "/home/user/.local/lib/python3.9/site-packages/dropbox/base.py", line 2861, in files_upload r = self.request( File "/home/user/.local/lib/python3.9/site-packages/dropbox/dropbox_client.py", line 346, in request raise ApiError(res.request_id, dropbox.exceptions.ApiError: ApiError('dddddddddddddddddddddddddddddddd', UploadError('path', UploadWriteFailed(reason=WriteError('conflict', WriteConflictError('file_ancestor', None)), upload_session_id='AAAAAAAAAAAAAAAAAAAAAA'))) error: failed to push some refs to 'dropbox:///me/reps/repository.git' ``` There isn't anything in the folder ``` ─➤ ls ~/Dropbox/me/reps/repository.git 130 ↵ ls: cannot access '/home/user/Dropbox/me/reps/repository.git': No such file or directory ``` I've configured remote as follows: ``` [remote "origin"] url = dropbox:///me/reps/repository.git fetch = +refs/heads/*:refs/remotes/origin/* ``` P.S. ``` ─➤ pip list | grep dropbox dropbox 11.13.1 git-remote-dropbox 1.1.4 ```