Warning: Undefined array key 1 in /home/attirebulk/public_html/product.php on line 13

Warning: Undefined array key 2 in /home/attirebulk/public_html/product.php on line 14

Fatal error: Uncaught mysqli_sql_exception: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1 in /home/attirebulk/public_html/product.php:17 Stack trace: #0 /home/attirebulk/public_html/product.php(17): mysqli_query(Object(mysqli), 'select sum(qty)...') #1 {main} thrown in /home/attirebulk/public_html/product.php on line 17