Fatal error: Uncaught Error: Class "ReceivePaymentCallback" not found in /data01/virt82024/domeenid/www.kajakaspizza.ee/htdocs/web/app/themes/kajakas/template-montonio-notification.php:3 Stack trace: #0 /data01/virt82024/domeenid/www.kajakaspizza.ee/htdocs/web/wp/wp-includes/template-loader.php(106): include() #1 /data01/virt82024/domeenid/www.kajakaspizza.ee/htdocs/web/wp/wp-blog-header.php(19): require_once('/data01/virt820...') #2 /data01/virt82024/domeenid/www.kajakaspizza.ee/htdocs/web/index.php(6): require('/data01/virt820...') #3 {main} thrown in /data01/virt82024/domeenid/www.kajakaspizza.ee/htdocs/web/app/themes/kajakas/template-montonio-notification.php on line 3