DumpStats voor Vettige_Herder
Warning: DateTime::diff() expects parameter 1 to be DateTimeInterface, boolean given in /var/www/DumpStats/app/reaguurder.php on line 87
Fatal error: Uncaught Error: Call to a member function format() on boolean in /var/www/DumpStats/app/reaguurder.php:87
Stack trace:
#0 {main}
thrown in /var/www/DumpStats/app/reaguurder.php on line 87