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 '-9, 9' at line 1 in /home/desera/public_html/categories.php:39
Stack trace:
#0 /home/desera/public_html/categories.php(39): mysqli->prepare('SELECT * FROM d...')
#1 {main}
thrown in /home/desera/public_html/categories.php on line 39