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 = "cv0mo5hhdk8mb0qi5l9h0a4nn4"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = apartments-for-sale and session_id = "cv0mo5hhdk8mb0qi5l9h0a4nn4"