Fatal error: During inheritance of IteratorAggregate: Uncaught ArgumentCountError: Too few arguments to function default_error_handler(), 4 passed in /home/u5293445/public_html/e-learning/lib/navigationlib.php on line 897 and exactly 5 expected in /home/u5293445/public_html/e-learning/lib/setuplib.php:425 Stack trace: #0 /home/u5293445/public_html/e-learning/lib/navigationlib.php(897): default_error_handler() #1 /home/u5293445/public_html/e-learning/lib/setup.php(610): require_once('/home/u5293445/...') #2 /home/u5293445/public_html/e-learning/config.php(27): require_once('/home/u5293445/...') #3 /home/u5293445/public_html/e-learning/admin/tool/dataprivacy/summary.php(25): require_once('/home/u5293445/...') #4 {main} in /home/u5293445/public_html/e-learning/lib/navigationlib.php on line 897