Hello. Does anyone knows what means this error?
I'm writing a win form C# application in VS 2010 that connects to a mysql server that hosts a mysql database. When trying to connect, i'm getting this error:
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
MySql.Data.MySqlClient.MySqlException (0x80004005): Authentication method 'mysql_old_password' not supported by any of the available plugins.
at MySql.Data.MySqlClient.Authentication.AuthenticationPluginManager.GetPlugin(String method)
at MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.GetPlugin(String method, NativeDriver driver, Byte[] authData)
at MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.HandleAuthChange(MySqlPacket packet)
at MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.Authenticate(Boolean reset)
at MySql.Data.MySqlClient.NativeDriver.Authenticate(String authMethod, Boolean reset)
at MySql.Data.MySqlClient.NativeDriver.Open()
at MySql.Data.MySqlClient.Driver.Open()
at MySql.Data.MySqlClient.Driver.Create(MySqlConnectionStringBuilder settings)
at MySql.Data.MySqlClient.MySqlPool.GetPooledConnection()
at MySql.Data.MySqlClient.MySqlPool.TryToGetDriver()
at MySql.Data.MySqlClient.MySqlPool.GetConnection()
at MySql.Data.MySqlClient.MySqlConnection.Open()
at Progetto_GranClima.mainMenu.kryptonButton2_Click(Object sender, EventArgs e) in C:\Users\iulian\Desktop\Progetto GranClima\Progetto GranClima\mainMenu.cs:line 128
at System.Windows.Forms.Control.OnClick(EventArgs e)
at ComponentFactory.Krypton.Toolkit.KryptonButton.OnClick(EventArgs e)
at ComponentFactory.Krypton.Toolkit.KryptonButton.b(Object A_0, MouseEventArgs A_1)
at ComponentFactory.Krypton.Toolkit.ButtonController.OnClick(MouseEventArgs e)
at ComponentFactory.Krypton.Toolkit.ButtonController.MouseUp(Control c, Point pt, MouseButtons button)
at ComponentFactory.Krypton.Toolkit.ViewBase.MouseUp(Point pt, MouseButtons button)
at ComponentFactory.Krypton.Toolkit.ViewBase.MouseUp(Point pt, MouseButtons button)
at ComponentFactory.Krypton.Toolkit.ViewBase.MouseUp(Point pt, MouseButtons button)
at ComponentFactory.Krypton.Toolkit.ViewBase.MouseUp(Point pt, MouseButtons button)
at ComponentFactory.Krypton.Toolkit.ViewManager.MouseUp(MouseEventArgs e, Point rawPt)
at ComponentFactory.Krypton.Toolkit.VisualControlBase.OnMouseUp(MouseEventArgs e)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at ComponentFactory.Krypton.Toolkit.VisualControlBase.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
************** Loaded Assemblies **************
mscorlib
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.269 (RTMGDR.030319-2600)
CodeBase: file:----------------------------------------
Progetto GranClima
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:----------------------------------------
System.Windows.Forms
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.278 built by: RTMGDR
CodeBase: file:----------------------------------------
System.Drawing
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.282 built by: RTMGDR
CodeBase: file:----------------------------------------
System
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.269 built by: RTMGDR
CodeBase: file:----------------------------------------
System.Configuration
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1 (RTMRel.030319-0100)
CodeBase: file:----------------------------------------
System.Xml
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.233 built by: RTMGDR
CodeBase: file:----------------------------------------
ComponentFactory.Krypton.Toolkit
Assembly Version: 3.5.0.0
Win32 Version: 3.5.0.0
CodeBase: file:----------------------------------------
AC.ExtendedRenderer.Toolkit
Assembly Version: 1.1.1.7
Win32 Version: 1.1.1.7
CodeBase: file:----------------------------------------
MySql.Data
Assembly Version: 6.6.4.0
Win32 Version: 6.6.4.0
CodeBase: file:----------------------------------------
System.Data
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.237 (RTMGDR.030319-2300)
CodeBase: file:----------------------------------------
System.Core
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.233 built by: RTMGDR
CodeBase: file:----------------------------------------
System.Transactions
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1 (RTMRel.030319-0100)
CodeBase: file:----------------------------------------
System.EnterpriseServices
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.1 (RTMRel.030319-0100)
CodeBase: file:----------------------------------------
************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.
For example:
<configuration>
<system.windows.forms jitDebugging="true" />
</configuration>
When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.