Fatal error: During inheritance of IteratorAggregate: Uncaught ArgumentCountError: Too few arguments to function default_error_handler(), 4 passed in /mnt/web-data1/szsturnov2_cz/public_html/www/moodle/lib/navigationlib.php on line 897 and exactly 5 expected in /mnt/web-data1/szsturnov2_cz/public_html/www/moodle/lib/setuplib.php:425 Stack trace: #0 /mnt/web-data1/szsturnov2_cz/public_html/www/moodle/lib/navigationlib.php(897): default_error_handler() #1 /mnt/web-data1/szsturnov2_cz/public_html/www/moodle/lib/setup.php(604): require_once('...') #2 /mnt/web-data1/szsturnov2_cz/public_html/www/moodle/config.php(27): require_once('...') #3 /mnt/web-data1/szsturnov2_cz/public_html/www/moodle/login/forgot_password.php(36): require('...') #4 {main} in /mnt/web-data1/szsturnov2_cz/public_html/www/moodle/lib/navigationlib.php on line 897