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 /home/sayd/public_html/books.php:117 Stack trace: #0 /home/sayd/public_html/books.php(117): PDOStatement->execute() #1 {main} thrown in /home/sayd/public_html/books.php on line 117