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 = "i2g5sd3slv1g2ptta58r9p5tc4"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = villas-to-rent and session_id = "i2g5sd3slv1g2ptta58r9p5tc4"