Fatal error: Uncaught TypeError: mysqli_num_rows(): Argument #1 ($result) must be of type mysqli_result, bool given in /var/www/feedmachinery.com/public_html/directory/randomlogo.php:29 Stack trace: #0 /var/www/feedmachinery.com/public_html/directory/randomlogo.php(29): mysqli_num_rows() #1 /var/www/feedmachinery.com/public_html/index.php(146): include_once('...') #2 {main} thrown in /var/www/feedmachinery.com/public_html/directory/randomlogo.php on line 29