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 '-6, 6' at line 3 in /var/www/html/public/ofertastrabajo.php:21 Stack trace: #0 /var/www/html/public/ofertastrabajo.php(21): mysqli->query('\r\n SELECT * ...') #1 {main} thrown in /var/www/html/public/ofertastrabajo.php on line 21