Re: [xwiki-devs] [xwiki-notifications] Problems with XWiki 3.1

My original XWiki DB had no defined the primary keys in the tables. I added all the primary keys manually and tried to access to XWiki 4.1. The browser showed an error again. I attached the complete log of when I tried to access. I tested with the version 5.1 and I didn't have success neither. Do you have any idea of how can resolve these errors? Exception in XWiki 4.1 2013-08-21 11:08:30,063 [http://localhost:9001/xwiki-4.1/bin/view/Main/] INFO .HibernateDataMigrationManager - Failed to migrate database [xwiki]... com.xpn.xwiki.store.migration.DataMigrationException: Data migration R40000XWIKI6990 failed Exception in XWiki 5.1 2013-08-27 10:47:49,242 [http://localhost:9001/xwiki-5.1/bin/view/Main/] INFO .HibernateDataMigrationManager - Checking Hibernate mapping and updating schema if needed for wiki [xwiki] 2013-08-27 10:48:11,519 [http://localhost:9001/xwiki-5.1/bin/view/Main/] INFO .HibernateDataMigrationManager - Failed to migrate database [xwiki]... Caused by: org.postgresql.util.PSQLException: ERROR: relation "hibernate_sequence" already exists Exception_after_add_the_primary_keys_in_the_tables_XWiki_4.1.txt <http://xwiki.475771.n2.nabble.com/file/n7586852/Exception_after_add_the_primary_keys_in_the_tables_XWiki_4.1.txt> Exception_after_add_the_primary_keys_in_the_tables_XWiki_5.1.txt <http://xwiki.475771.n2.nabble.com/file/n7586852/Exception_after_add_the_primary_keys_in_the_tables_XWiki_5.1.txt> -- View this message in context: http://xwiki.475771.n2.nabble.com/Re-xwiki-notifications-Problems-with-XWik… Sent from the XWiki- Dev mailing list archive at Nabble.com.