Server Error in '/' Application.

The state information is invalid for this page and might be corrupted.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Web.HttpException: The state information is invalid for this page and might be corrupted.

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: 


[SerializationException: Unable to find assembly 'EntityFrameworkDynamicProxies-GAP.Web, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'.]
   System.Runtime.Serialization.Formatters.Binary.BinaryAssemblyInfo.GetAssembly() +4429669
   System.Runtime.Serialization.Formatters.Binary.ObjectReader.GetType(BinaryAssemblyInfo assemblyInfo, String name) +14440252
   System.Runtime.Serialization.Formatters.Binary.ObjectMap..ctor(String objectName, String[] memberNames, BinaryTypeEnum[] binaryTypeEnumA, Object[] typeInformationA, Int32[] memberAssemIds, ObjectReader objectReader, Int32 objectId, BinaryAssemblyInfo assemblyInfo, SizedArray assemIdToAssemblyTable) +188
   System.Runtime.Serialization.Formatters.Binary.__BinaryParser.ReadObjectWithMapTyped(BinaryObjectWithMapTyped record) +278
   System.Runtime.Serialization.Formatters.Binary.__BinaryParser.Run() +198
   System.Runtime.Serialization.Formatters.Binary.ObjectReader.Deserialize(HeaderHandler handler, __BinaryParser serParser, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage) +169
   System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize(Stream serializationStream, HeaderHandler handler, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage) +279
   System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize(Stream serializationStream) +35
   System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader) +2525
   System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader) +513
   System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader) +265
   System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader) +295
   System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader) +265
   System.Web.UI.ObjectStateFormatter.Deserialize(Stream inputStream) +197

[ArgumentException: The serialized data is invalid.]
   System.Web.UI.ObjectStateFormatter.Deserialize(Stream inputStream) +309
   System.Web.UI.ObjectStateFormatter.Deserialize(String inputString, Purpose purpose) +792
   System.Web.UI.Util.DeserializeWithAssert(IStateFormatter2 formatter, String serializedState, Purpose purpose) +61
   System.Web.UI.HiddenFieldPageStatePersister.Load() +181

[ViewStateException: Invalid viewstate. 
	Client IP: 160.36.78.124
	Port: 57075
	Referer: https://growersystem.gapconnections.com/Account/Admin/GrowerLookup.aspx
	Path: /Account/Admin/GrowerLookup.aspx
	User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36
	ViewState: 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...]

[HttpException (0x80004005): The state information is invalid for this page and might be corrupted.]
   System.Web.UI.ViewStateException.ThrowError(Exception inner, String persistedState, String errorPageMessage, Boolean macValidationError) +153
   System.Web.UI.HiddenFieldPageStatePersister.Load() +321
   System.Web.UI.Page.LoadPageStateFromPersistenceMedium() +367
   System.Web.UI.Page.LoadAllState() +46
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +9527
   System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +355
   System.Web.UI.Page.ProcessRequest() +75
   System.Web.UI.Page.ProcessRequest(HttpContext context) +70
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +798
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +91