Fatal error: During inheritance of IteratorAggregate: Uncaught ArgumentCountError: Too few arguments to function default_error_handler(), 4 passed in /home/.sites/134/site7850699/web/moodle/lib/navigationlib.php on line 897 and exactly 5 expected in /home/.sites/134/site7850699/web/moodle/lib/setuplib.php:421
Stack trace:
#0 /home/.sites/134/site7850699/web/moodle/lib/navigationlib.php(897): default_error_handler(8192, 'Return type of ...', '/home/.sites/13...', 1142)
#1 /home/.sites/134/site7850699/web/moodle/lib/setup.php(599): require_once('/home/.sites/13...')
#2 /home/.sites/134/site7850699/web/moodle/config.php(27): require_once('/home/.sites/13...')
#3 /home/.sites/134/site7850699/web/moodle/index.php(30): require_once('/home/.sites/13...')
#4 {main} in /home/.sites/134/site7850699/web/moodle/lib/navigationlib.php on line 897