Notice: Undefined index: id in /home/esffranc/public_html/pap/2223/jmiguel/processarcompra.php on line 4

Notice: Undefined index: id in /home/esffranc/public_html/pap/2223/jmiguel/processarcompra.php on line 5
Error: Insert Into Compra(Utilizador_ID) values()
Column count doesn't match value count at row 1