1. Sometimes misuse of authority is simply a result of a program error . 2. When a program error was found, the compiler program halted the computer. 3. Unanticipated arithmetic overflow is a fairly common cause of program errors . 4. Further analysis has identified a one-off computer program error which affected the 2003 figures. 5. This can be a tricky source of program errors ( see computer bug ). 6. Program errors were one problem; machine errors were another.7. But inevitable program errors can become increasingly problematic the longer a computer goes without restarting. 8. A program error handler deals with errors as they arise during the running of a program. 9. In PGA tour mode, during a season, certain challenges become impossible to complete due to program errors . 10. Level 2 handled hardware and program errors .