OK now on DNN 6.2.7 and FNL 6.00.04 - the latest available today. and I still have the same problem.
The module installs in the site perfectly. Then installs on the page easily, but when I click the "Configuration" button the screen refreshes with the following message above the module
A critical error has occurred. The type initializer for 'DotNetNuke.Modules.UserDefinedTable.Components.DataProvider' threw an exception.
I have tried changing the skin to the dark knight skin with the same result.
If I edit the module settings. When I return to the page, instead of the module I have the following larger error message where the module should be.
Error: Site Glimpses is currently unavailable. DotNetNuke.Services.Exceptions.ModuleLoadException: The type initializer for 'DotNetNuke.Modules.UserDefinedTable.Components.DataProvider' threw an exception. ---> System.TypeInitializationException: The type initializer for 'DotNetNuke.Modules.UserDefinedTable.Components.DataProvider' threw an exception. ---> System.ArgumentNullException: Value cannot be null. Parameter name: type at System.Activator.CreateInstance(Type type, Boolean nonPublic) at DotNetNuke.Framework.Reflection.CreateObject(String TypeName, String CacheKey, Boolean UseCache) at DotNetNuke.Framework.Reflection.CreateObject(String ObjectProviderType, String ObjectProviderName, String ObjectNamespace, String ObjectAssemblyName, Boolean UseCache, Boolean fixAssemblyName) at DotNetNuke.Framework.Reflection.CreateObject(String ObjectProviderType, String ObjectProviderName, String ObjectNamespace, String ObjectAssemblyName, Boolean UseCache) at DotNetNuke.Framework.Reflection.CreateObject(String ObjectProviderType, String ObjectNamespace, String ObjectAssemblyName) at DotNetNuke.Modules.UserDefinedTable.Components.DataProvider.CreateProvider() at DotNetNuke.Modules.UserDefinedTable.Components.DataProvider..cctor() --- End of inner exception stack trace --- at DotNetNuke.Modules.UserDefinedTable.Components.DataProvider.Instance() at DotNetNuke.Modules.UserDefinedTable.Components.FieldController.GetFieldsTable(Int32 moduleId, Boolean addNewColumn, Boolean addAuditColumns) at DotNetNuke.Modules.UserDefinedTable.UserDefinedTableController.GetDataSet(Boolean withPreRenderedValues) at DotNetNuke.Modules.UserDefinedTable.List.get_DataSet() at DotNetNuke.Modules.UserDefinedTable.List.SchemaIsDefined() at DotNetNuke.Modules.UserDefinedTable.List.EnsureActionButton() at DotNetNuke.Modules.UserDefinedTable.List.Page_Load(Object sender, EventArgs e) --- End of inner exception stack trace ---