I just did an upgrade from 3.0.2 to 3.3.5 and now I am running into some user errors. I am worried that something happened along the way and now I can't use some of of the user functions for my site.

Most of the site works fine, it lets me log in and add new users, etc.

But, if I go to Admin / Users and press the "All" button it shows me an unhelpful error: "Error: User accounts are currently unavailable". That generates the error in the log:

ModuleId: 354
ModuleDefId: 15
FriendlyName: User Accounts
ModuleControlSource: Admin/Users/Users.ascx
AssemblyVersion: 03.03.05
PortalID: 0
PortalName: Vision 2015 Delaware
UserID: 3
UserName: vision21
ActiveTabID: 42
ActiveTabName: User Accounts
RawURL: /Admin/UserAccounts/tabid/42/filter/All/currentpage/1/Default.aspx
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer: http://www.vision2015delaware.org/Admin/UserAccounts/tabid/42/filter/A/currentpage/1/Default.aspx
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.7) Gecko/20060909 Firefox/1.5.0.7
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: 81714c0a-8be2-4c44-bd66-35cfe17f76ce
InnerException: Object reference not set to an instance of an object.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.UI.WebControls.TextColumnTemplate.GetValue
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 DotNetNuke.UI.WebControls.TextColumnTemplate.GetValue(DataGridItem container) at DotNetNuke.UI.WebControls.TextColumnTemplate.Item_DataBinding(Object sender, EventArgs e) at System.Web.UI.Control.OnDataBinding(EventArgs e) at System.Web.UI.Control.DataBind() at System.Web.UI.Control.DataBind() at System.Web.UI.Control.DataBind() at System.Web.UI.WebControls.DataGrid.CreateItem(Int32 itemIndex, Int32 dataSourceIndex, ListItemType itemType, Boolean dataBind, Object dataItem, DataGridColumn[] columns, TableRowCollection rows, PagedDataSource pagedDataSource) at System.Web.UI.WebControls.DataGrid.CreateControlHierarchy(Boolean useDataSource) at System.Web.UI.WebControls.BaseDataList.OnDataBinding(EventArgs e) at System.Web.UI.WebControls.BaseDataList.DataBind() at DotNetNuke.Modules.Admin.Users.UserAccounts.BindData(String SearchText, String SearchField) at DotNetNuke.Modules.Admin.Users.UserAccounts.Page_Load(Object sender, EventArgs e) --- End of inner exception stack trace ---
Source:
Server Name: SERV01

I know that there were some changes in the user stuff from 3.0 to 3.3.5. I fear that they did not get picked up by the upgrade scripts so now I am missing some data elements or indexes or something.