Changes for page Installation

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• Page properties (1 modified, 0 added, 0 removed)

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Page properties

Content

...	...	@@ -134,5 +134,27 @@
134	134	* XWiki.XWikiAllGroup (list of registered users) and XWiki.AdminGroup (list of Admins): If you have existing users and import a new version of these pages, you'll find that your users do not belong to these groups anymore and thus may not be able to edit pages, log in, etc. You'll need to add them again to the right groups.
135	135	* Any other page you have modified, such as Main.WebHome, a modified Panel, etc.
136	136
	137	+1.1 Troubleshooting
137	137
	139	+1.1.1 Field 'XWD_ARCHIVE' doesn't have a default value
138	138
	141	+If you get an error like the one below it probably means you had an old XWiki version installed (most likely a 0.9 version) which had a wrong schema. We're normally automatically fixing schemas at startup when you set the <tt>xwiki.store.hibernate.updateschema</tt> configuration parameter in <tt>xwiki.cfg</tt> (it's set to on by default). However it's currently not done for this error.
	142	+
	143	+{code:none}
	144	+Wrapped Exception: Could not execute JDBC batch update
	145	+[...]
	146	+Wrapped Exception:
	147	+java.sql.BatchUpdateException: Field 'XWD_ARCHIVE' doesn't have a default value
	148	+{code}
	149	+
	150	+To fix this run the following SQL command on your database:
	151	+
	152	+{code:sql}
	153	+alter table xwikidoc modify column XWD_ARCHIVE mediumtext null;
	154	+{code}
	155	+
	156	+1.1.1 Failure to log in
	157	+
	158	+Check that you don't have some old cookies and try deleting them.
	159	+
	160	+