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 = "08hsb40p4g7ijcq0p9iltu0v93"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = apartments-to-rent and session_id = "08hsb40p4g7ijcq0p9iltu0v93"