ho provato a disinstallare un componente perchè mi dava problemi per reinstallarlo, ma ora ho questo messaggio:
JInstaller: :Install: Errore SQL Duplicate entry '2' for key 'PRIMARY'
Estensione Installa: richiesta di elaborazione degli errori di SQL: DB function fallita con errore numero 1062
Duplicate entry '2' for key 'PRIMARY'
SQL =INSERT INTO `#__sr_countries` (`id`, `name`, `code_2`, `code_3`, `state`, `checked_out`, `checked_out_time`, `created_by`, `created_date`, `modified_by`, `modified_date`) VALUES (2, 'Afghanistan', 'AF', 'AFG', 1, 0, '0000-00-00 00:00:00', 0, '0000-00-00 00:00:00', 0, '0000-00-00 00:00:00'), (3, 'Albania', 'AL', 'ALB', 1, 0, '0000-00-00 00:00:00', 0, '0000-00-00 00:00:00', 0, '0000-00-00 00:00:00'), (4, 'Algeria', 'DZ', 'DZA', 1, 0, '0000-00-00 00:00:00', 0, '0000-00-00 00:00:00', 0, '0000-00-00 00:00:00'), (5, 'American Samoa', 'AS', 'ASM', 1, 0, '0000-00-00 00:00:00', 0, '0000-00-00 00:00:00', 0, '0000-00-00 00:00:00'), (6, 'Andorra', 'AD', 'AND', 1, 0, '0000-00-00 00:00:00', 0, '0000-00-00 00:00:00', 0, '0000-00-00 00:00:00'), (7, 'Angola', 'AO', 'AGO', 1, 0, '0000-00-00 00:00:00', 0, '0000-00-00 00:00:00', 0, '0000-00-00 00:00:00'),
(8, 'Anguilla', 'AI', 'AIA', 1, 0, '0000-00-00 00:00:00', 0, '0000-00-00 00:00:00', 0, '0000-00-00 00:00:00'),