Fatal error: Uncaught Error: Call to a member function fetch_assoc() on bool in /var/www/html/dii/public_html/class/product.class.php:64
Stack trace:
#0 /var/www/html/dii/public_html/templates/product_details.php(8): Product->CheckParametersProductDetails()
#1 /var/www/html/vendor/league/plates/src/Template/Template.php(164): include('...')
#2 /var/www/html/vendor/league/plates/src/Engine.php(277): League\Plates\Template\Template->render()
#3 /var/www/html/dii/public_html/includes/product-details.php(14): League\Plates\Engine->render()
#4 /var/www/html/dii/public_html/index.php(15): include('...')
#5 {main}
thrown in /var/www/html/dii/public_html/class/product.class.php on line 64