After upgrade, I receive this log:
2026-03-14 17:46:32 [WIN-8][WIN-8$][ERR] Error calling the MakeReady method of the MinCopy archive:
Npgsql.NpgsqlException (0x80004005): Failed to connect to 127.0.0.1:5432
—> System.Net.Sockets.SocketException (10061): No connection could be made because the target machine actively refused it.
at Npgsql.Internal.NpgsqlConnector.Connect(NpgsqlTimeout timeout)
at Npgsql.Internal.NpgsqlConnector.Connect(NpgsqlTimeout timeout)
at Npgsql.Internal.NpgsqlConnector.RawOpen(SslMode sslMode, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken, Boolean isFirstAttempt)
at Npgsql.Internal.NpgsqlConnector.<Open>g__OpenCore|213_1(NpgsqlConnector conn, SslMode sslMode, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken, Boolean isFirstAttempt)
at Npgsql.Internal.NpgsqlConnector.Open(NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken)
at Npgsql.PoolingDataSource.OpenNewConnector(NpgsqlConnection conn, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken)
at Npgsql.PoolingDataSource.<Get>g__RentAsync|33_0(NpgsqlConnection conn, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken)
at Npgsql.NpgsqlConnection.<Open>g__OpenAsync|42_0(Boolean async, CancellationToken cancellationToken)
at Npgsql.NpgsqlConnection.Open()
at Scada.Server.Modules.ModArcPostgreSql.Logic.PostgreHAL.CreateDbEntities()
at Scada.Server.Modules.ModArcPostgreSql.Logic.PostgreHAL.MakeReady()
at Scada.Server.Engine.ArchiveHolder.MakeReady()
I can login, view current data, but when I try to open chart or data table, all historic data missing