Microsoft.Data.SqlClient.SqlException (0x80131904): 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: TCP Provider, error: 0 - A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)
 ---> System.ComponentModel.Win32Exception (10060): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)
   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()
--- End of stack trace from previous location ---
   at Dapper.SqlMapper.ExecuteScalarImplAsync[T](IDbConnection cnn, CommandDefinition command) in /_/Dapper/SqlMapper.Async.cs:line 1240
   at Korfustatt.Razor.Pages.FelagTimabilModel.ScalarWithLogAsync[T](String sql, Object param) in G:\Gogn\Gogn\Vefir\korfustatt\Korfustatt.Razor\Pages\FelagTimabil.cshtml.cs:line 76
   at Korfustatt.Razor.Pages.FelagTimabilModel.OnGetAsync() in G:\Gogn\Gogn\Vefir\korfustatt\Korfustatt.Razor\Pages\FelagTimabil.cshtml.cs:line 148
ClientConnectionId:00000000-0000-0000-0000-000000000000
Error Number:10060,State:0,Class:20