A connection was successfully established with the server, but then an error occurred during the pre-login handshake. (provider: TCP Provider, error: 0 - Invalid data)
name="Npgsql" providerName="System.Data.SqlClient" connectionString="Server=localhost,5432;Database=моябд;User=мойюзер;Password=мойпароль;TrustServerCertificate=true"