Server Error in '/' Application.

No connection could be made because the target machine actively refused it 127.0.0.1:3306

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 127.0.0.1:3306

Source Error:

The source code that generated this unhandled exception can only be shown when compiled in debug mode. To enable this, please follow one of the below steps, then request the URL:

1. Add a "Debug=true" directive at the top of the file that generated the error. Example:

  <%@ Page Language="C#" Debug="true" %>

or:

2) Add the following section to the configuration file of your application:

<configuration>
   <system.web>
       <compilation debug="true"/>
   </system.web>
</configuration>

Note that this second technique will cause all files within a given application to be compiled in debug mode. The first technique will cause only that particular file to be compiled in debug mode.

Important: Running applications in debug mode does incur a memory/performance overhead. You should make sure that an application has debugging disabled before deploying into production scenario.

Stack Trace:


[SocketException (0x274d): No connection could be made because the target machine actively refused it 127.0.0.1:3306]
   System.Net.Sockets.Socket.InternalEndConnect(IAsyncResult asyncResult) +6689119
   System.Net.Sockets.Socket.EndConnect(IAsyncResult asyncResult) +88
   System.Net.Sockets.TcpClient.EndConnect(IAsyncResult asyncResult) +56
   System.Threading.Tasks.TaskFactory`1.FromAsyncCoreLogic(IAsyncResult iar, Func`2 endFunction, Action`1 endAction, Task`1 promise, Boolean requiresSynchronization) +57

[AggregateException: One or more errors occurred.]
   System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions) +4316222
   System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken) +12781669
   MySql.Data.Common.StreamCreator.GetTcpStream(MySqlConnectionStringBuilder settings) +87
   MySql.Data.Common.StreamCreator.GetStream(MySqlConnectionStringBuilder settings) +36
   MySql.Data.MySqlClient.NativeDriver.Open() +55

[MySqlException (0x80004005): Unable to connect to any of the specified MySQL hosts.]
   dg.Sql.Connector.ConnectorBase.ExecuteReader(DbCommand command, Boolean attachCommandToReader, Boolean attachConnectionToReader) in C:\Users\Daniel\Desktop\git\dg.Sql\dg.Sql\Connector\ConnectorBase.cs:189
   dg.Sql.Query.ExecuteReader(ConnectorBase connection) in C:\Users\Daniel\Desktop\git\dg.Sql\dg.Sql\Sql\Query\Executes.cs:56
   DCGEngine.Item.FetchByID(Int32 contentPageId, ConnectorBase conn) in C:\Users\Daniel\Desktop\git\ccms\DCGEngine\Controllers\Content\ContentPageManager.cs:1657
   DCGEngine.<>c__DisplayClass43_0.<GetItem>b__0() in C:\Users\Daniel\Desktop\git\ccms\DCGEngine\Controllers\Content\ContentPageManager.cs:828
   DCGEngine.Caching.Manager.CacheHelper.CacheObject(AddToCacheAction`1 AddToCacheAction, String CacheKey, Int32 CacheDurationInSeconds, CacheItemPriority Priority, Boolean DoNotReadFromCache) in C:\Users\Daniel\Desktop\git\ccms\DCGEngine\Caching\Manager\CacheHelper.cs:56
   DCGEngine.ContentPageManager.GetItem(Int32 contentPageId) in C:\Users\Daniel\Desktop\git\ccms\DCGEngine\Controllers\Content\ContentPageManager.cs:825
   Website.ViewContentPage.Page_Init(Object sender, EventArgs e) +103
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +52
   System.Web.UI.Control.OnInit(EventArgs e) +97
   System.Web.UI.Page.OnInit(EventArgs e) +14
   System.Web.UI.Control.InitRecursive(Control namingContainer) +142
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +416


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4690.0