An error is seen on a computer screen of Bushehr nuclear power plant's map in the Bushehr Port on the Persian Gulf, 1,000 kms south of Tehran, Iran on February 25, 2009. Iranian officials said the long-awaited power plant was expected to become operational last fall but its construction was plagued by several setbacks, including difficulties in procuring its remaining equipment and the necessary uranium fuel. (UPI Photo/Mohammad Kheirkhah)