Fatal error: Uncaught TypeError: DateTime::diff(): Argument #1 ($targetObject) must be of type DateTimeInterface, false given in /var/www/DumpStats/app/reaguurder.php:87 Stack trace: #0 /var/www/DumpStats/app/reaguurder.php(87): DateTime->diff() #1 {main} thrown in /var/www/DumpStats/app/reaguurder.php on line 87