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 = "au5nkbebbr4k6c1n0udfnv12t5"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = town-houses-for-sale and session_id = "au5nkbebbr4k6c1n0udfnv12t5"