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 = "1knp11jbqn79qk5e45r14d4406"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = villas-to-rent and session_id = "1knp11jbqn79qk5e45r14d4406"