Fatal error: Uncaught mysqli_sql_exception: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 1 in /vsworx/others/ben.bluestar-apps.com/includes/custom_mysqli_functions.php:12 Stack trace: #0 /vsworx/others/ben.bluestar-apps.com/includes/custom_mysqli_functions.php(12): mysqli_query() #1 /vsworx/others/ben.bluestar-apps.com/product_page.php(15): custom_my_sql_query() #2 /vsworx/others/ben.bluestar-apps.com/index.php(157): include_once('...') #3 /vsworx/others/ben.bluestar-apps.com/controller.php(2): require_once('...') #4 {main} thrown in /vsworx/others/ben.bluestar-apps.com/includes/custom_mysqli_functions.php on line 12