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 = "a4lf39i5b3sjiqfatbe5is99o5"' at line 1: SELECT * FROM reservas WHERE propiedad_fk = apartments-to-rent and session_id = "a4lf39i5b3sjiqfatbe5is99o5"