What other errors are there then. Gods errors, too offending for some and not proved by some others. Natural errors sound unnatural. Instrument errors, a company not accepting any responsibility as that human was not working for that company. Odd errors, acts of god, sorry, very popular among insurance companies. Help me out. Anyway, a human error run stock exchange is more dangerous than nuclear weapons and it will always be like that no matter how convenient it sounds with "computer error". Snafu and glitch sound good too. I had a snafu caused by a glitch, born error.