Fatal error: Uncaught TypeError: mysqli_num_rows(): Argument #1 ($result) must be of type mysqli_result, bool given in /home/wwcasa/public_html/lojas.php:198 Stack trace: #0 /home/wwcasa/public_html/lojas.php(198): mysqli_num_rows(false) #1 {main} thrown in /home/wwcasa/public_html/lojas.php on line 198