Fatal error: During inheritance of IteratorAggregate: Uncaught ArgumentCountError: Too few arguments to function default_error_handler(), 4 passed in /home/.sites/36/site489/web/moodle/lib/navigationlib.php on line 893 and exactly 5 expected in /home/.sites/36/site489/web/moodle/lib/setuplib.php:421 Stack trace: #0 /home/.sites/36/site489/web/moodle/lib/navigationlib.php(893): default_error_handler(8192, 'Return type of ...', '/home/.sites/36...', 1138) #1 /home/.sites/36/site489/web/moodle/lib/setup.php(600): require_once('/home/.sites/36...') #2 /home/.sites/36/site489/web/moodle/config.php(27): require_once('/home/.sites/36...') #3 /home/.sites/36/site489/web/moodle/admin/tool/dataprivacy/summary.php(25): require_once('/home/.sites/36...') #4 {main} in /home/.sites/36/site489/web/moodle/lib/navigationlib.php on line 893