There is no such thing as a perfect translation so there are bound to errors in this regard. But beyond that the Bible is chock full of hyperbole, metaphors, poetry, parables and morality tales which probably should not be taken literally. True, there are Biblical literalists or fundamentalists who would disagree with me but fortunately, it is not necessary to a literalist to be a Christian. There are also many cases in which the Old Testament and New Testament disagree. This is not necessarily because of any error but because of new covenants God has made with His people. Most “errors” in the Bible may therefore merely be difficulties with interpretation.
He that has learned to feel his sins, and to trust Christ as a Saviour, has learned the two hardest and greatest lessons in Christianity.