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 = "p068h4c7s6tr7k7s97l2u4dkv0"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = apartments-to-rent and session_id = "p068h4c7s6tr7k7s97l2u4dkv0"