media player error! resetting...

My plex for android was working perfectly fine up until the morning of 3/28/17 and now I cannot play about 98% of my music files and all of my video files. I have not changed anything on my end, and it went from working perfectly to not working at all. This is extremely frustrating and I would appreciate some assistance getting my plex up and running again.

Actually…nevermind I discovered that my external hard drive power cord had become unplugged so I just reconnected it and everything works fine again. Kind of embarrassing… :s