Fatal error: During inheritance of IteratorAggregate: Uncaught ArgumentCountError: Too few arguments to function default_error_handler(), 4 passed in /data/web/virtuals/257392/virtual/www/subdom/moodle/lib/navigationlib.php on line 897 and exactly 5 expected in /data/web/virtuals/257392/virtual/www/subdom/moodle/lib/setuplib.php:421 Stack trace: #0 /data/web/virtuals/257392/virtual/www/subdom/moodle/lib/navigationlib.php(897): default_error_handler(8192, 'Return type of ...', '/data/web/virtu...', 1142) #1 /data/web/virtuals/257392/virtual/www/subdom/moodle/lib/setup.php(599): require_once('/data/web/virtu...') #2 /data/web/virtuals/257392/virtual/www/subdom/moodle/config.php(32): require_once('/data/web/virtu...') #3 /data/web/virtuals/257392/virtual/www/subdom/moodle/admin/tool/dataprivacy/summary.php(25): require_once('/data/web/virtu...') #4 {main} in /data/web/virtuals/257392/virtual/www/subdom/moodle/lib/navigationlib.php on line 897