Yes, I did then also following error is displayed on home page and home page is not loading.
Could Not Load Theme: /Portals/_default/Skins/*******/Home.ascx, Error: Could not load file or assembly 'dotnetnuke.log4net, Version=188.8.131.52, Culture=neutral, PublicKeyToken=53eb1fac7b60111f' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
And also after running TurboDNN742 scripts I get following error when i am trying to copy a page in copy page tab.
Error: is currently unavailable. DotNetNuke.Services.Exceptions.ModuleLoadException: Cannot insert the value NULL into column 'TabOrder', table '********.dbo.Tabs'; column does not allow nulls. INSERT fails. The statement has been terminated. The 'AddTab' procedure attempted to return a status of NULL, which is not allowed.
Also, I noticed that even though upgrading to newer version, I can see CPU and Memory usage still looks at the same height as it was earlier.
Please suggest for above issues.