I need to migrate from my home MS SQL 2012 Express server to MS SQL 2008 server own my hoster. I tried to save backup my server and restore db on hosters server, but server threw exception about ms sql version compatibility.

Then I have gone to another way and installed on my server MS SQL v.2008 (10.50). In management studio I have connected to both servers and I have made export data on 2012 server to 2008 server. Exporting was successfull and I was happy.

Then I have edited my web.config and IIS settings for my site. I have opened my website and logined to umbraco. All was well, but after I have edited my doctype and clicked save. Umbraco has shown me the YSOD page. With text simmillar with this: Can`t insert value NULL in column "id" the table "MyTable.dbo.umbracoLog"; in column denied values NULL. Error in INSERT.

I can`t understand how to fix this problem.

P.S.: I can`t attach photo because my karma is too low, but I can write links. This is the screenshot of YSOD. It is write on Russian =)

http://s017.radikal.ru/i404/1402/1c/69baa15293e3.png

Regards, Anton (Siberia)