Whenever I just login to my Dynamic CRM I will be encountered with below error code. Please let me know the solution for this.
Error Details:
Unhandled Exception: System.ServiceModel.FaultException`1[[Microsoft.Xrm.Sdk.OrganizationServiceFault, Microsoft.Xrm.Sdk, Version=8.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]]: System.Web.HttpUnhandledException: Microsoft Dynamics CRM has experienced an error. Reference number for administrators or support: #F522DA4DDetail:
<OrganizationServiceFault xmlns:i="www.w3.org/.../XMLSchema-instance" xmlns="schemas.microsoft.com/.../Contracts">
<ActivityId>1a19bb81-5397-4f35-9ae5-91708f77cdd2</ActivityId>
<ErrorCode>-2147220970</ErrorCode>
<ErrorDetails xmlns:d2p1="schemas.datacontract.org/.../System.Collections.Generic" />
<Message>System.Web.HttpUnhandledException: Microsoft Dynamics CRM has experienced an error. Reference number for administrators or support: #F522DA4D</Message>
<Timestamp>2017-02-01T19:57:47.7124463Z</Timestamp>
<ExceptionSource i:nil="true" />
<InnerFault>
<ActivityId>1a19bb81-5397-4f35-9ae5-91708f77cdd2</ActivityId>
<ErrorCode>-2147220989</ErrorCode>
<ErrorDetails xmlns:d3p1="schemas.datacontract.org/.../System.Collections.Generic" />
<Message>descriptor</Message>
<Timestamp>2017-02-01T19:57:47.7124463Z</Timestamp>
<ExceptionSource i:nil="true" />
<InnerFault>
<ActivityId>1a19bb81-5397-4f35-9ae5-91708f77cdd2</ActivityId>
<ErrorCode>-2147220970</ErrorCode>
<ErrorDetails xmlns:d4p1="schemas.datacontract.org/.../System.Collections.Generic" />
<Message>System.ArgumentNullException: Value cannot be null.
Parameter name: descriptor</Message>
<Timestamp>2017-02-01T19:57:47.7124463Z</Timestamp>
<ExceptionSource i:nil="true" />
<InnerFault i:nil="true" />
<OriginalException i:nil="true" />
<TraceText i:nil="true" />
</InnerFault>
<OriginalException i:nil="true" />
<TraceText i:nil="true" />
</InnerFault>
<OriginalException i:nil="true" />
<TraceText i:nil="true" />
</OrganizationServiceFault>
