I've added in a WebPartManager to my web page, and when I view in browser, it throws the following error:
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
When I set personalization to false,it works fine, but I need to display it in designmode, so I need to have personalization =true.
How to be?