Fatal error: Uncaught mysqli_sql_exception: 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/cultivate/db/functions.php:1057 Stack trace: #0 /home/cultivate/db/functions.php(1057): mysqli->query() #1 /home/cultivate/db/register_volunteer.php(362): sqlsel() #2 {main} thrown in /home/cultivate/db/functions.php on line 1057