Fatal error: Uncaught ErrorException: Flight Services : deg2rad(): Passing null to parameter #1 ($num) of type float is deprecated in /var/www/asv_live/common/class.flight.details.php:139 Stack trace: #0 [internal function]: exception_error_handler() #1 /var/www/asv_live/common/class.flight.details.php(139): deg2rad() #2 /var/www/asv_live/common/class.flight.details.php(100): flight_details->calc_distance() #3 /var/www/asv_live/fscommon/pilot.single.log.php(20): flight_details->flight() #4 {main} thrown in /var/www/asv_live/common/class.flight.details.php on line 139