Good morning Everyone, sorry to bother you

I am trying to take advantage of the Interactive Data Base Editing using ETABS and whenever i change something mostly in the load patterns and try and run the model, it gives a miRunAnalysis error and also it wont let me save and if i go to define load patterns the program crashes, when i try to save it says error cleaning load patterns arrays error cleaning seismic arrays , what im i doing wrong the interactive database is a powerful feature what why cant i run and save my model after i edit my load patterns?

Thank you soo muvh