Can't delete directory containing 0 file object

The bucket was created by Rclone. Now I have directory which I can't delete and bucket does not shows up DO Console either.

If I do ls, I can see a 0 size object. I can't purge it, how do I delete it?

C:\Users\HARRY>rclone purge spaces:/my-dir/example/19-12-2019/file/with-cache -vv
2019/12/26 13:50:57 DEBUG : rclone: Version "v1.50.2" starting with parameters ["rclone" "purge" "spaces:/my-dir/example/19-12-2019/file/with-cache" "-vv"]
2019/12/26 13:50:57 DEBUG : Using config file from "C:\\Users\\HARRY\\.config\\rclone\\rclone.conf"
2019/12/26 13:50:57 INFO  : Waiting for deletions to finish
2019/12/26 13:50:57 INFO  : : Deleted
2019/12/26 13:50:58 ERROR : : Entry doesn't belong in directory "" (same as directory) - ignoring
2019/12/26 13:50:58 DEBUG : S3 bucket my-dir path example/19-12-2019/file/with-cache: Removing directory
2019/12/26 13:50:58 DEBUG : 5 go routines active
2019/12/26 13:50:58 DEBUG : rclone: Version "v1.50.2" finishing with parameters ["rclone" "purge" "spaces:/my-dir/example/19-12-2019/file/with-cache" "-vv"]

C:\Users\HARRY>rclone ls spaces:/my-dir/example/19-12-2019/file/with-cache -vv
2019/12/26 13:51:10 DEBUG : rclone: Version "v1.50.2" starting with parameters ["rclone" "ls" "spaces:/my-dir/example/19-12-2019/file/with-cache" "-vv"]
2019/12/26 13:51:10 DEBUG : Using config file from "C:\\Users\\HARRY\\.config\\rclone\\rclone.conf"
        0
2019/12/26 13:51:11 DEBUG : 5 go routines active
2019/12/26 13:51:11 DEBUG : rclone: Version "v1.50.2" finishing with parameters ["rclone" "ls" "spaces:/my-dir/example/19-12-2019/file/with-cache" "-vv"]

Update: I used WinSCP to delete the directory, everything is fine now.

That looks like a directory marker which was probably created by something other than rclone I'm guessing.

Rclone's handling of directory markers is a bit erratic at the moment - sorry!