After upgrade my DNN version 6.00.02 to 6.02.05, we are getting an error when I am trying to open "Site settings" page
When I am trying to open "Site settings" page, getting error like "A critical error has occurred. Object reference not set to an instance of an object."
The error details in Event viewer as follows,
AssemblyVersion: 6.2.5
PortalID: 0
PortalName:
UserID: 149395
UserName:
ActiveTabID: 41
ActiveTabName: Site Settings
RawURL: /Admin/SiteSettings.aspx
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer: http://216.115.71.122:90/Default.aspx?tabid=41&error=Object+reference+not+set+to+an+instance+of+an+object.&content=0
UserAgent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: 2fe6a24d-018b-4b42-98f5-7f38f9271039
InnerException: Object reference not set to an instance of an object.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.UI.Containers.ActionButtonList.get_ModuleActions
StackTrace:
Message: DotNetNuke.Services.Exceptions.PageLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.UI.Containers.ActionButtonList.get_ModuleActions() at DotNetNuke.UI.Containers.ActionButtonList. (EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---
Source:
Server Name: