I have recently tried to upgrade my DNN installation from .14 to .18.

The installation itself of the module went fine. But when I go to the Admin > DSLocalizator section, I get the following error:

Error: DSLocalizator is currently unavailable.
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 Delisoft.DNN.Modules.DSLocalizator.DSLocalizator.c(Object A_0, EventArgs A_1) --- End of inner exception stack trace ---

Please advice on how to proceed. It is important not to loose the localized text I'm currently using on the different portals in my DNN installation.

Regards.