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/nicnadrg/public_html/registrar.php:15 Stack trace: #0 /home/nicnadrg/public_html/registrar.php(15): mysqli->query('select * from j...') #1 {main} thrown in /home/nicnadrg/public_html/registrar.php on line 15