Send the following on WhatsApp
Continue to Chathttps://www.php-resource.de/forum/php-developer-forum/41378-cms-doppelte-eintr%C3%A4ge-verhindern/page2 -
https://www.php-resource.de/forum/php-developer-forum/41378-cms-doppelte-eintr%C3%A4ge-verhindern/page2 -