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 = "32qat8ng5qg9ne9e1aocahb4t2"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = villas-to-rent and session_id = "32qat8ng5qg9ne9e1aocahb4t2"