I have a web app that connects to Dynamics CRM Online and retrieves some data.
Today, it started getting the following error:
Source Error: An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace: [FaultException: An error occurred when processing the security tokens in the message.] [MessageSecurityException: An unsecured or incorrectly secured fault was received from the other party. See the inner FaultException for the fault code and detail.] System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) +10818447 System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) +336 Microsoft.Xrm.Sdk.IOrganizationService.Execute(OrganizationRequest request) +0 Microsoft.Xrm.Sdk.Client.OrganizationServiceProxy.ExecuteCore(OrganizationRequest request) +252 Microsoft.Xrm.Sdk.Client.OrganizationServiceProxy.Execute(OrganizationRequest request) +10 Microsoft.Xrm.Sdk.Client.OrganizationServiceContext.Execute(OrganizationRequest request) +84 Microsoft.Xrm.Sdk.Linq.QueryProvider.RetrieveEntityCollection(OrganizationRequest request, NavigationSource source) +283 Microsoft.Xrm.Sdk.Linq.QueryProvider.Execute(QueryExpression qe, Boolean throwIfSequenceIsEmpty, Boolean throwIfSequenceNotSingle, Projection projection, NavigationSource source, List`1 linkLookups, String& pagingCookie, Boolean& moreRecords) +328 Microsoft.Xrm.Sdk.Linq.QueryProvider.Execute(QueryExpression qe, Boolean throwIfSequenceIsEmpty, Boolean throwIfSequenceNotSingle, Projection projection, NavigationSource source, List`1 linkLookups) +67 Microsoft.Xrm.Sdk.Linq.QueryProvider.Execute(Expression expression) +129 Microsoft.Xrm.Sdk.Linq.QueryProvider.GetEnumerator(Expression expression) +59 Microsoft.Xrm.Sdk.Linq.Query`1.GetEnumerator() +72 System.Collections.Generic.List`1..ctor(IEnumerable`1 collection) +369 System.Linq.Enumerable.ToList(IEnumerable`1 source) +58