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 = "4mgtp9j5egl0olq1edhrkv4pi5"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = apartments-to-rent and session_id = "4mgtp9j5egl0olq1edhrkv4pi5"