Icy Phoenix

I'm upgrading my XS2 from 049 to 058 but during the executing of update_to_xs2.php I have received these errors :

INSERT INTO phpbb_config VALUES ('disable_registration_ip_check', '1')
+++ Error: Duplicate entry 'disable_registration_ip_check' for key 1

INSERT INTO phpbb_config_mg VALUES ('disable_html_guests', '0')
+++ Error: Duplicate entry 'disable_html_guests' for key 1

INSERT INTO phpbb_config_mg VALUES ('disable_email_error', '1')
+++ Error: Duplicate entry 'disable_email_error' for key 1


DROP TABLE phpbb_flags
+++ Error: Unknown table 'phpbb_flags'


INSERT INTO phpbb_links VALUES (5, 'phpBB XS German Support', 'phpBB XS German Support', 4, 'http://www.phpbbxs.de/', 'images/links/xs_de.gif', 1125353670, 1, 0, 2, '', '')
+++ Error: Duplicate entry '5' for key 1

INSERT INTO phpbb_links VALUES (6, 'phpBB XS Spanish Support', 'phpBB XS Spanish Support', 4, 'http://www.phpbb-es.com/', 'images/links/xs_es.gif', 1125353670, 1, 0, 2, '', '')
+++ Error: Duplicate entry '6' for key 1

INSERT INTO phpbb_links VALUES (7, 'phpBB XS Serbian Support', 'phpBB XS Serbian Support', 4, 'http://www.phpbbxs.net/', 'images/links/xs_se.gif', 1125353670, 1, 0, 2, '', '')
+++ Error: Duplicate entry '7' for key 1

INSERT INTO phpbb_links VALUES (8, 'phpBB XS Italian Support', 'phpBB XS Italian Support', 4, 'http://www.phpbbplus.it/', 'images/links/xs_it.gif', 1125353670, 1, 0, 2, '', '')
+++ Error: Duplicate entry '8' for key 1


INSERT INTO `phpbb_config_mg` VALUES ('xs_version', '.0.58')
+++ Error: Duplicate entry 'xs_version' for key 1

INSERT INTO `phpbb_config_mg` VALUES ('xs_version2', '2 (build 058)')
+++ Error: Duplicate entry 'xs_version2' for key 1


Any suggest ?

I believe that's a good thing..
or at least not bad

just means that those tables already exist in the database.. or something like that
and you only need one so it doesn't matter

But it's not normal, it's strange ! or not ?

nope.. don't think so

I get errors with every update
they just try to add them tables again to be sure you got them
if you don't have them for some reason they'll get created
if you do have them you'll get those messages

it is not normal
but it is not so bad
your old entries presents
flag tables and entries you can update directly to database

Those errors are not important...

I think that your site is running fine... isn't it?

Yes, in fact it seems to work fine.

Great.