Just got the error again after 30 minutes. Does this mean I just can't disable this feature??

AssemblyVersion: -1
PortalID: -1
PortalName:
UserID: -1
UserName:
ActiveTabID: -1
ActiveTabName:
RawURL:
AbsoluteURL:
AbsoluteURLReferrer:
UserAgent:
DefaultDataProvider:
ExceptionGUID:
InnerException: Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.
FileName:
FileLineNumber: -1
FileColumnNumber: -1
Method:
StackTrace:
Message: DotNetNuke.Services.Exceptions.PageLoadException: Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster. ---> System.Web.HttpException: Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster. ---> System.Web.UI.ViewStateException: Invalid viewstate. Client IP: 195.188.50.200 Port: 40659 User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ViewState: 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... --- End of inner exception stack trace --- at System.Web.UI.ViewStateException.ThrowError(Exception inner, String persistedState, String errorPageMessage, Boolean macValidationError) at System.Web.UI.ViewStateException.ThrowMacValidationError(Exception inner, String persistedState) at System.Web.UI.ObjectStateFormatter.Deserialize(String inputString) at System.Web.UI.ObjectStateFormatter.System.Web.UI.IStateFormatter.Deserialize(String serializedState) at System.Web.UI.Util.DeserializeWithAssert(IStateFormatter formatter, String serializedState) at System.Web.UI.HiddenFieldPageStatePersister.Load() at System.Web.UI.Page.LoadPageStateFromPersistenceMedium() at Delisoft.DNN.PageBases.MyLocale.LoadPageStateFromPersistenceMedium() at System.Web.UI.Page.LoadAllState() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---
Source:
Server Name: WWW01