Trados 2017 term base error: Method not found: 'Sdl.MultiTerm.Client.Connectors.ServerPrivilege Sdl.MultiTerm.Client.Connectors.ServerProxy.LogIn(System.String, System.String, System.String, Boolean, Boolean, Sdl.E

<SDLErrorDetails time="2021/8/6 16:21:33">
  <ErrorMessage>Method not found: 'Sdl.MultiTerm.Client.Connectors.ServerPrivilege Sdl.MultiTerm.Client.Connectors.ServerProxy.LogIn(System.String, System.String, System.String, Boolean, Boolean, Sdl.Enterprise2.Studio.Platform.Client.IdentityModel.PersistOption)'.</ErrorMessage>
  <Exception>
    <Type>System.MissingMethodException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type>
    <HelpLink />
    <Source>Sdl.MultiTerm.COM</Source>
    <HResult>-2146233069</HResult>
    <StackTrace><![CDATA[   在 Sdl.MultiTerm.TMO.Interop.TermbaseRepositoryClass.Connect(String UserId, String Password)
   在 Sdl.TranslationStudio.ProjectManagement.Terminology.FileBasedTermbase.TermbaseCreator.CreateTermbase(TermbaseDefinitionWizard xdtWizard)
   在 Sdl.TranslationStudio.ProjectManagement.Terminology.FileBasedTermbase.TermbaseCreator.CreateTermbase()
   在 Sdl.TranslationStudio.ProjectManagement.Terminology.ProjectTermbasesControl.newFilebasedTermbaseToolStripMenuItem_Click(Object sender, EventArgs e)
   在 System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)
   在 System.Windows.Forms.ToolStripMenuItem.OnClick(EventArgs e)
   在 System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
   在 System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
   在 System.Windows.Forms.ToolStripItem.FireEventInteractive(EventArgs e, ToolStripItemEventType met)
   在 System.Windows.Forms.ToolStripItem.FireEvent(EventArgs e, ToolStripItemEventType met)
   在 System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
   在 System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea)
   在 System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   在 System.Windows.Forms.Control.WndProc(Message& m)
   在 System.Windows.Forms.ScrollableControl.WndProc(Message& m)
   在 System.Windows.Forms.ToolStrip.WndProc(Message& m)
   在 System.Windows.Forms.ToolStripDropDown.WndProc(Message& m)
   在 System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   在 System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   在 System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)]]></StackTrace>
  </Exception>
  <Environment>
    <ProductName>SDL Trados Studio</ProductName>
    <ProductVersion>14.0.0.0</ProductVersion>
    <EntryAssemblyFileVersion>14.0.5746.0</EntryAssemblyFileVersion>
    <OperatingSystem>Microsoft Windows 11 家庭版</OperatingSystem>
    <ServicePack>NULL</ServicePack>
    <OperatingSystemLanguage>2052</OperatingSystemLanguage>
    <CodePage>936</CodePage>
    <LoggedOnUser>APHELIO-DRIFTIN\NafLoer</LoggedOnUser>
    <DotNetFrameWork>4.0.30319.42000</DotNetFrameWork>
    <ComputerName>APHELIO-DRIFTIN</ComputerName>
    <ConnectedToNetwork>True</ConnectedToNetwork>
    <PhysicalMemory>8230644 MB</PhysicalMemory>
  </Environment>
</SDLErrorDetails>

I've encountered this error while I'm using Multiterm and Trados 2017:

Method not found: 'Sdl.MultiTerm.Client.Connectors.ServerPrivilege Sdl.MultiTerm.Client.Connectors.ServerProxy.LogIn(System.String, System.String, System.String, Boolean, Boolean, Sdl.Enterprise2.Studio.Platform.Client.IdentityModel.PersistOption)'.

Now, I cannot create or modify any term base.

I wonder what should I do to reconnect the term base and my trados program.

Thanks.