File: D:/HostingSpaces/HKemperman1/osthoes.nl/wwwroot/Portals/_default/Logs/2025.07.30.log.resources
2025-07-30 15:34:40,575 [YDAWBH120][Thread:61][FATAL] DotNetNuke.Web.Common.Internal.DotNetNukeHttpApplication - System.FormatException: The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or an illegal character among the padding characters.
at System.Convert.FromBase64_ComputeResultLength(Char* inputPtr, Int32 inputLength)
at System.Convert.FromBase64CharPtr(Char* inputPtr, Int32 inputLength)
at System.Convert.FromBase64String(String s)
at Telerik.Web.UI.AsyncUpload.CryptoService.Decrypt(String encryptedString, String password)
at Telerik.Web.UI.AsyncUploadHandler.GetConfiguration(String rawData)
at Telerik.Web.UI.AsyncUploadHandler.EnsureSetup()
at Telerik.Web.UI.AsyncUploadHandler.ProcessRequest(HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(String handlerKey, HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(HttpContext context)
at Telerik.Web.UI.WebResource.ProcessRequest(HttpContext context)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
2025-07-30 15:34:41,118 [YDAWBH120][Thread:40][FATAL] DotNetNuke.Web.Common.Internal.DotNetNukeHttpApplication - System.FormatException: The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or an illegal character among the padding characters.
at System.Convert.FromBase64_ComputeResultLength(Char* inputPtr, Int32 inputLength)
at System.Convert.FromBase64CharPtr(Char* inputPtr, Int32 inputLength)
at System.Convert.FromBase64String(String s)
at Telerik.Web.UI.AsyncUpload.CryptoService.Decrypt(String encryptedString, String password)
at Telerik.Web.UI.AsyncUploadHandler.GetConfiguration(String rawData)
at Telerik.Web.UI.AsyncUploadHandler.EnsureSetup()
at Telerik.Web.UI.AsyncUploadHandler.ProcessRequest(HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(String handlerKey, HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(HttpContext context)
at Telerik.Web.UI.WebResource.ProcessRequest(HttpContext context)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
2025-07-30 15:34:41,751 [YDAWBH120][Thread:52][FATAL] DotNetNuke.Web.Common.Internal.DotNetNukeHttpApplication - System.FormatException: The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or an illegal character among the padding characters.
at System.Convert.FromBase64_ComputeResultLength(Char* inputPtr, Int32 inputLength)
at System.Convert.FromBase64CharPtr(Char* inputPtr, Int32 inputLength)
at System.Convert.FromBase64String(String s)
at Telerik.Web.UI.AsyncUpload.CryptoService.Decrypt(String encryptedString, String password)
at Telerik.Web.UI.AsyncUploadHandler.GetConfiguration(String rawData)
at Telerik.Web.UI.AsyncUploadHandler.EnsureSetup()
at Telerik.Web.UI.AsyncUploadHandler.ProcessRequest(HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(String handlerKey, HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(HttpContext context)
at Telerik.Web.UI.WebResource.ProcessRequest(HttpContext context)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
2025-07-30 15:34:42,556 [YDAWBH120][Thread:67][FATAL] DotNetNuke.Web.Common.Internal.DotNetNukeHttpApplication - System.FormatException: The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or an illegal character among the padding characters.
at System.Convert.FromBase64_ComputeResultLength(Char* inputPtr, Int32 inputLength)
at System.Convert.FromBase64CharPtr(Char* inputPtr, Int32 inputLength)
at System.Convert.FromBase64String(String s)
at Telerik.Web.UI.AsyncUpload.CryptoService.Decrypt(String encryptedString, String password)
at Telerik.Web.UI.AsyncUploadHandler.GetConfiguration(String rawData)
at Telerik.Web.UI.AsyncUploadHandler.EnsureSetup()
at Telerik.Web.UI.AsyncUploadHandler.ProcessRequest(HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(String handlerKey, HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(HttpContext context)
at Telerik.Web.UI.WebResource.ProcessRequest(HttpContext context)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
2025-07-30 15:34:42,594 [YDAWBH120][Thread:40][FATAL] DotNetNuke.Web.Common.Internal.DotNetNukeHttpApplication - System.FormatException: The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or an illegal character among the padding characters.
at System.Convert.FromBase64_ComputeResultLength(Char* inputPtr, Int32 inputLength)
at System.Convert.FromBase64CharPtr(Char* inputPtr, Int32 inputLength)
at System.Convert.FromBase64String(String s)
at Telerik.Web.UI.AsyncUpload.CryptoService.Decrypt(String encryptedString, String password)
at Telerik.Web.UI.AsyncUploadHandler.GetConfiguration(String rawData)
at Telerik.Web.UI.AsyncUploadHandler.EnsureSetup()
at Telerik.Web.UI.AsyncUploadHandler.ProcessRequest(HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(String handlerKey, HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(HttpContext context)
at Telerik.Web.UI.WebResource.ProcessRequest(HttpContext context)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
2025-07-30 15:34:44,391 [YDAWBH120][Thread:45][FATAL] DotNetNuke.Web.Common.Internal.DotNetNukeHttpApplication - System.FormatException: The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or an illegal character among the padding characters.
at System.Convert.FromBase64_ComputeResultLength(Char* inputPtr, Int32 inputLength)
at System.Convert.FromBase64CharPtr(Char* inputPtr, Int32 inputLength)
at System.Convert.FromBase64String(String s)
at Telerik.Web.UI.AsyncUpload.CryptoService.Decrypt(String encryptedString, String password)
at Telerik.Web.UI.AsyncUploadHandler.GetConfiguration(String rawData)
at Telerik.Web.UI.AsyncUploadHandler.EnsureSetup()
at Telerik.Web.UI.AsyncUploadHandler.ProcessRequest(HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(String handlerKey, HttpContext context)
at Telerik.Web.UI.HandlerRouter.ProcessHandler(HttpContext context)
at Telerik.Web.UI.WebResource.ProcessRequest(HttpContext context)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)