Fatal error: Uncaught TypeError: date(): Argument #2 ($timestamp) must be of type ?int, string given in /var/www/html/webclap6/webclap/module/thanks_message.php:221 Stack trace: #0 /var/www/html/webclap6/webclap/module/thanks_message.php(221): date() #1 /var/www/html/webclap6/webclap/clap.php(97): thanks_message->make_thanks_message() #2 {main} thrown in /var/www/html/webclap6/webclap/module/thanks_message.php on line 221