https://bugzilla.wikimedia.org/show_bug.cgi?id=53770
Error: You do not have permission to move this page, for the following reason: The target filename is invalid
There are some examples in the bug comments. Bawolff said this: "Taking a brief look over the code. This error appears to be coming from LocalFileMoveBatch::doDBUpdates in the case it can't update the db. However in the case of that error, its supposed to rollback the db transaction, and bail, all before touching any files on the file system..."
Help?