Popcorntime lightweight


I went in to my popcorn time to watch a show and in the top right corner a dialog box appeared and said their was an update and to click restart. I clicked restart and it came up as popcorntime lightweight, and then everything was gone. I even restarted my computer and now there is nothing. I reinstalled popcorntime 0.3.10 and now when I watch a show it starts, stops, starts stops, continuously. I do not know what to do.