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 '-12, 12' at line 1 in /home/assunnaheducatio/public_html/image-gallery/index.php:39 Stack trace: #0 /home/assunnaheducatio/public_html/image-gallery/index.php(39): mysqli->query() #1 {main} thrown in /home/assunnaheducatio/public_html/image-gallery/index.php on line 39