Almost everyone is getting them. ChevyNo1 explained it as an issue between devs and rm. Not like a fight or anything bad. But something happening with rm not cooperating with the devs websites and such. Chevy has said he put in a request to the rm team for solutions
Maybe, but I also got one earlier today while trying to delete an older backed up rom in rom manager I got an error saying simply like "error occured while deleting backup" but it did still delete the backup.