My Multiterm was working until recently, but now whenever I try to add a term in Multiterm from Studio, I get the error message - Object reference not set to an instance of an object (I can directly enter a new term from Multiterm 2017 but I cannot use "Add new term" function in Trados Studio 2017). I tried various suggestions (e.g. Deleted 'MultiTerm14' folder, checked the version, reinstalled both Studio and Multiterm, ran SDL Java Cleanup, pin/unpin windows, etc.) but none of them helped. How can I resolve this issue? Any suggestions?