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 = "bt2omka2a15k5i6v2hmecv2g06"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = apartments-for-sale and session_id = "bt2omka2a15k5i6v2hmecv2g06"