Showmax Playback Error

Hi. I have the Showmax app on my Android projector which worked fine but now it is giving me a playback error whenever I choose a title to stream. Is there anyone that can advise me how to fix it. I have cleared the cache, uninstalled and installed it again and I also restarted the projector but to no avail. Also if there is a Kodi addon that works please let me know