Dlna Problem after the last update

Hi there guys,,,, I have an issue !
After the last update Plex-Media-Server-1.1.3.2700-6f64a8d-en-US Plex server it is not working as it should on dlna connections....
to be more specific:
When i select the source-input mode on my tv (lg smart WEBos),,,, it show's the hdmi ports and if my pc (plex server is on) it show's the plex server too....
after the update,the icon of plex is slightly changed (darker) and when i select it, it says "there is no files" ?
Why is this happening.... ? DLNA is ON,i can see the server but it doesnt work!
before of this i was able to select plex server from my source list and it gived me the option to choose between the folders and files saved in my plex server.
I know i can download the plex app,,, i have done this,,,, but from source dlna mode it is time faster,and i dont mind to have so much organized the folders and the icons of my files...
please help me!
I cant find either an older plex file to try if the issue is from the file itself