WebResource.axd throwing error "Parameter count mismatch"

[William Hurst]

We are suddenly receiving the error outlined and I am unsure what could be the cause. The version of Telerik is a few years old but has been working for ages.

Error: Parameter count mismatch.​
Example Url: http://www.darlingcollective.com/WebResource.axd?d=icsadJ8Zc2rtQ_8NGTlm_jaJgpUwM1o7gz5kDbVk_NAwVMYjg4zv7a015htSWRhTaMKZNK6cxFYmS5br7LYZ3fHz73U1&t=635145392180000000
Exception Details: System.Reflection.TargetParameterCountException: Parameter count mismatch.

Stack trace:
[TargetParameterCountException: Parameter count mismatch.]
System.Reflection.RuntimeMethodInfo.InvokeArgumentsCheck(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) [phone]
System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) +54
System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters) +19
Talifun.Web.Compress.Decryptor.DecryptString(String input) +217
Talifun.Web.Compress.WebResourceCompressionModule.GetDataFromQuery(NameValueCollection queryString) +141

[HttpException (0x80004005): This is an invalid webresource request.]
Talifun.Web.Compress.WebResourceCompressionModule.GetDataFromQuery(NameValueCollection queryString) +312
Talifun.Web.Compress.WebResourceCompressionModule.OnPreRequestHandlerExecute(Object sender, EventArgs e) +259
System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +136
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +69

[Pavlina]

Hi,

Will it be possible to provide a bit more details on the matter - which are the controls on the page, what the source is? What version of Telerik UI controls are you working with? Generally, any relevant information or code-snippets would be helpful.

Regards,
Pavlina
Telerik