Hi Team,
I am getting this message on my dnn website after upgrading to 9.2 Evoq version from 8.3 Evoq.
While I am trying to download invoice and labels some of them downloaded after particular numbers of download website will showing this below error.
It used to work fine with 8.3 Evoq version.

[LockRecursionException: Recursive read lock acquisitions not allowed in this mode.]

   System.Threading.ReaderWriterLockSlim.TryEnterReadLockCore(TimeoutTracker timeout) +4717337
   System.Threading.ReaderWriterLockSlim.TryEnterReadLock(TimeoutTracker timeout) +47
   DotNetNuke.Collections.Internal.ReaderWriterLockStrategy.GetReadLock(TimeSpan timeout) +85
   DotNetNuke.ComponentModel.SimpleContainer.GetComponentType(Type contractType) +95
   DotNetNuke.ComponentModel.SimpleContainer.GetComponent(String name, Type contractType) +18
   DotNetNuke.ComponentModel.AbstractContainer.GetComponent(String name) +68
   DotNetNuke.ComponentModel.ComponentFactory.GetComponent(String name) +65
   DotNetNuke.ComponentModel.ComponentFactory.GetComponents() +145
   Dnn.PersonaBar.UI.HttpModules.PersonaBarModule.OnSkinUnLoad(Object sender, SkinEventArgs e) +38
   DotNetNuke.UI.Skins.Skin.InvokeSkinEvents(SkinEventType skinEventType) +285
   DotNetNuke.UI.Skins.Skin.OnUnload(EventArgs e) +24
   System.Web.UI.Control.UnloadRecursive(Boolean dispose) +247
   System.Web.UI.Control.UnloadRecursive(Boolean dispose) +178
   System.Web.UI.Control.UnloadRecursive(Boolean dispose) +178
   System.Web.UI.Control.UnloadRecursive(Boolean dispose) +178
   System.Web.UI.Control.UnloadRecursive(Boolean dispose) +178
   System.Web.UI.Page.UnloadRecursive(Boolean dispose) +23
   System.Web.UI.Page.ProcessRequestCleanup() +57
   System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +245
   System.Web.UI.Page.ProcessRequest() +72
   System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +22
   System.Web.UI.Page.ProcessRequest(HttpContext context) +58
   ASP.default_aspx.ProcessRequest(HttpContext context) in c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\3a811487\e29753fe\App_Web_1qdweg5s.8.cs:0
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +188
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +48
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +71