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 = "a2tu91qu3co80h4l99mc8vccl4"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = apartments-to-rent and session_id = "a2tu91qu3co80h4l99mc8vccl4"