Fatal error: During inheritance of IteratorAggregate: Uncaught ArgumentCountError: Too few arguments to function default_error_handler(), 4 passed in /furanet/sites/upa-andaluciateforma.es/web/htdocs/moodle/lib/navigationlib.php on line 897 and exactly 5 expected in /furanet/sites/upa-andaluciateforma.es/web/htdocs/moodle/lib/setuplib.php:425 Stack trace: #0 /furanet/sites/upa-andaluciateforma.es/web/htdocs/moodle/lib/navigationlib.php(897): default_error_handler(8192, 'Return type of ...', '/furanet/sites/...', 1142) #1 /furanet/sites/upa-andaluciateforma.es/web/htdocs/moodle/lib/setup.php(610): require_once('/furanet/sites/...') #2 /furanet/sites/upa-andaluciateforma.es/web/htdocs/moodle/config.php(1003): require_once('/furanet/sites/...') #3 /furanet/sites/upa-andaluciateforma.es/web/htdocs/moodle/index.php(30): require_once('/furanet/sites/...') #4 {main} in /furanet/sites/upa-andaluciateforma.es/web/htdocs/moodle/lib/navigationlib.php on line 897