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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...A read lock may not be acquired with the write lock held in this mode.A read lock may not be acquired with the write lock held in this mode.
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6/10/2016 8:53 AM
 
João Santos


Joined: 6/10/2016
Posts: 14

Hello.

We've built a website using DNN 8 and everything was fine until this morning. The website went online a few days ago without issues, but today we started getting this error out of the blue. Any ideas of what might cause it and how to solve it? I cant really find anything that helps me atm.

Thanks.

2016-06-10 13:40:12,767 [FPF-WWW-S1][Thread:47][FATAL] DotNetNuke.Web.Common.Internal.DotNetNukeHttpApplication - System.Threading.LockRecursionException: A read lock may not be acquired with the write lock held in this mode.

   at System.Threading.ReaderWriterLockSlim.TryEnterReadLockCore(TimeoutTracker timeout)
   at System.Threading.ReaderWriterLockSlim.TryEnterReadLock(TimeoutTracker timeout)
   at DotNetNuke.Collections.Internal.ReaderWriterLockStrategy.GetReadLock(TimeSpan timeout)
   at DotNetNuke.Common.Utilities.DataCache.GetCachedDataFromDictionary(CacheItemArgs cacheItemArgs, CacheItemExpiredCallback cacheItemExpired)
   at DotNetNuke.Common.Utilities.DataCache.GetCachedData[TObject](CacheItemArgs cacheItemArgs, CacheItemExpiredCallback cacheItemExpired, Boolean storeInDictionary)
   at DotNetNuke.Entities.Controllers.HostController.GetSettings()
   at DotNetNuke.Entities.Controllers.HostController.GetString(String key, String defaultValue)
   at DotNetNuke.Entities.Urls.RewriterUtils.OmitFromRewriteProcessing(String localPath)
   at DotNetNuke.Common.Initialize.ProcessHttpModule(HttpRequest request, Boolean allowUnknownExtensions, Boolean checkOmitFromRewriteProcessing)
   at DotNetNuke.HttpModules.RequestFilter.RequestFilterModule.FilterRequest(Object sender, EventArgs e)
   at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
 
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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...A read lock may not be acquired with the write lock held in this mode.A read lock may not be acquired with the write lock held in this mode.


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