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 'for-sale and session_id = "d4t8bmnbj023pki0p2lbsp1q46"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = apartments-for-sale and session_id = "d4t8bmnbj023pki0p2lbsp1q46"