Fatal error: Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, string given in /home/users/gnx/public_html/www/zamowienia.php:38 Stack trace: #0 /home/users/gnx/public_html/www/zamowienia.php(38): implode(Array, '\n\n') #1 {main} thrown in /home/users/gnx/public_html/www/zamowienia.php on line 38