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 = "ot38crn182ur1i2mebjts3i8e2"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = apartments-to-rent and session_id = "ot38crn182ur1i2mebjts3i8e2"