Hi, I have problem with WSS v.3 migration from one farm to another.
Old farm uses Windows Web Server 2008 x64 as frontend and Windows Server
2003 R2 SP2 x86 with SQL Server 2005 SP2 x86 as backend. The new farm uses
Windows Server 2008 x64 as front end and Windows Server 2008 x64 with SQL
2005 SP2 x64 as backend.
For migration I use Backup and Restore through SharePoint Central
Administration Web.
Both farms are installed in Manual account creation mode.
I have tested new farm, if I create new WSS Application on it it works just
fine.
I performed restore through SharePoint Central Administration on new farm
and it finished without errors, also I made iisreset /noforce after
restoration.
When I navigate to restored website I get the same error on every list and
main page:
Web Part Error: This page has encountered a critical error. Contact your
system administrator if this problem persists.
I have tried to restore several different WSS sites from the old farm, but
error is the same on all of them.
Any ideas, where to search for the root of this problem?