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 '' at line 1 in /home/apsara/public_html/assignment4/update.php:31
Stack trace:
#0 /home/apsara/public_html/assignment4/update.php(31): mysqli_query(Object(mysqli), 'SELECT comment ...')
#1 {main}
thrown in /home/apsara/public_html/assignment4/update.php on line 31