Warning: Undefined array key "prop" in /htdocs/show-cart.php on line 51

Warning: Trying to access array offset on value of type null in /htdocs/show-cart.php on line 51

Fatal error: Uncaught PDOException: SQLSTATE[42000]: Syntax error or access violation: 1064 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 /htdocs/show-cart.php:51 Stack trace: #0 /htdocs/show-cart.php(51): PDO->query('SELECT *,lib_ty...') #1 {main} thrown in /htdocs/show-cart.php on line 51