UPDATE `product` SET `quantity`=NaN WHERE product_id=726
Fatal error: Uncaught exception 'ErrorException' with message 'Error: Unknown column 'NaN' in 'field list'<br />Error No: 1054<br />UPDATE `product` SET `quantity`=NaN WHERE product_id=726' in /var/home/venera/public_html/venerafragrances.com/production/system/database/mysqli.php:41 Stack trace: #0 /var/home/venera/public_html/venerafragrances.com/production/vqmod/vqcache/vq2-system_library_db.php(20): DBMySQLi->query('UPDATE `product...') #1 /var/home/venera/public_html/venerafragrances.com/production/vqmod/vqcache/vq2-catalog_model_catalog_product.php(994): DB->query('UPDATE `product...') #2 /var/home/venera/public_html/venerafragrances.com/production/vqmod/vqcache/vq2-catalog_controller_product_product.php(179): ModelCatalogProduct->updateProductQuantity(726, 'NaN') #3 [internal function]: ControllerProductProduct->index() #4 /var/home/venera/public_html/venerafragrances.com/production/vqmod/vqcache/vq2-system_engine_front.php(48): call_user_func_array(Array, Array) #5 /var/home/venera/public_html/venerafragrances.com/ in /var/home/venera/public_html/venerafragrances.com/production/system/database/mysqli.php on line 41