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 'to-rent and session_id = "93b4aa53b01bbf12db6314ff164903b3"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = apartments-to-rent and session_id = "93b4aa53b01bbf12db6314ff164903b3"