I recently upgraded to DNN 7.3.When I go to "Admin > Security Roles", I receive the

Error: Security Roles is currently unavailable. DotNetNuke.Services.Exceptions.ModuleLoadException: Object reference not set to an instance of an object. --->

I have not tried to change Security Roles in months, so it may not be new to 7.3.

Any ideas?

ModuleId:369

ModuleDefId:12

FriendlyName:Security Roles

ModuleControlSource:DesktopModules/Admin/Security/Roles.ascx

AssemblyVersion:7.3.0

PortalID:0

PortalName:removed.com

UserID:1

UserName:host

ActiveTabID:50

ActiveTabName:Security Roles

RawURL:/Admin/Security-Roles

AbsoluteURL:/Default.aspx

AbsoluteURLReferrer:http://removed.com/

UserAgent:Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv:11.0) like Gecko

DefaultDataProvider:DotNetNuke.Data.SqlDataProvider, DotNetNuke

ExceptionGUID:f375d476-badc-4ab2-bd2c-2d6cf9af2945

InnerException:Object reference not set to an instance of an object.

FileName:

FileLineNumber:0

FileColumnNumber:0

Method:DesktopModules.Admin.Security.Roles.FormatFrequency

StackTrace:

Message:

DotNetNuke.Services.Exceptions.ModuleLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object.

at DesktopModules.Admin.Security.Roles.FormatFrequency(String frequency)

at ASP.desktopmodules_admin_security_roles_ascx.__DataBinding__control16(Object sender, EventArgs e)

at System.Web.UI.Control.OnDataBinding(EventArgs e)

at System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding)

at System.Web.UI.Control.DataBind()

at System.Web.UI.Control.DataBindChildren()

at System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding)

at System.Web.UI.Control.DataBind()

at System.Web.UI.Control.DataBindChildren()

at System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding)

at System.Web.UI.Control.DataBind()

at Telerik.Web.UI.GridItem.SetupItem(Boolean dataBind, Object dataItem, GridColumn[] columns, ControlCollection rows)

at Telerik.Web.UI.GridItemBuilder.InitializeItem(Int32 dataSourceIndex, String& nextItemHierarchicalIndex, Boolean& itemIsInEditMode)

at Telerik.Web.UI.GridItemBuilder.CreateItems(GridGroupingContext group)

at Telerik.Web.UI.GridTableView.CreateItems(IEnumerator enumerator, GridColumn[] columns, ControlCollection controls)

at Telerik.Web.UI.GridTableView.CreateControlHierarchy(Boolean useDataSource)

at Telerik.Web.UI.GridTableView.CreateChildControls(IEnumerable dataSource, Boolean useDataSource)

at System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding(IEnumerable data)

at System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data)

at System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback)

at System.Web.UI.WebControls.DataBoundControl.PerformSelect()

at Telerik.Web.UI.GridTableView.PerformSelect()

at System.Web.UI.WebControls.BaseDataBoundControl.DataBind()

at Telerik.Web.UI.GridTableView.DataBind()

at Telerik.Web.UI.RadGrid.DataBind()

at DesktopModules.Admin.Security.Roles.BindData()

at DesktopModules.Admin.Security.Roles.BindGroups()

at DesktopModules.Admin.Security.Roles.OnLoad(EventArgs e)

--- End of inner exception stack trace ---

Source:

Server Name: removed