Fatal error: During inheritance of IteratorAggregate: Uncaught ArgumentCountError: Too few arguments to function default_error_handler(), 4 passed in /home/clients/da6a3977a4382802e74fa61ac6998f25/web/moodle/lib/navigationlib.php on line 897 and exactly 5 expected in /home/clients/da6a3977a4382802e74fa61ac6998f25/web/moodle/lib/setuplib.php:421 Stack trace: #0 /home/clients/da6a3977a4382802e74fa61ac6998f25/web/moodle/lib/navigationlib.php(897): default_error_handler(8192, 'Return type of ...', '/home/clients/d...', 1142) #1 /home/clients/da6a3977a4382802e74fa61ac6998f25/web/moodle/lib/setup.php(599): require_once('/home/clients/d...') #2 /home/clients/da6a3977a4382802e74fa61ac6998f25/web/moodle/config.php(27): require_once('/home/clients/d...') #3 /home/clients/da6a3977a4382802e74fa61ac6998f25/web/moodle/login/forgot_password.php(36): require('/home/clients/d...') #4 {main} in /home/clients/da6a3977a4382802e74fa61ac6998f25/web/moodle/lib/navigationlib.php on line 897