Unexpected Error in Provider

[stonehz]

Good morning,

After a recent Plex Upgrade, the plugin stopped downloading subtitles...
here is the log:

DEBUG (logger:21) - subliminal.providers.addic7ed: Logging in
INFO (logger:23) - requests.packages.urllib3.connectionpool: Starting new HTTP connection (1): www.addic7ed.com
DEBUG (logger:21) - requests.packages.urllib3.connectionpool: "POST /dologin.php HTTP/1.1" 302 None
INFO (logger:23) - subliminal.providers.addic7ed: Logged in
INFO (logger:23) - subliminal.providers: Listing subtitles with provider 'addic7ed' and languages set([<Language [en]>])
DEBUG (logger:21) - subliminal.providers.addic7ed: Searching subtitles {u'season': 12, u'show_id': 86}
DEBUG (logger:21) - requests.packages.urllib3.connectionpool: "GET /show/86&season=12 HTTP/1.1" 304 0
ERROR (logger:31) - subliminal.providers: Unexpected error in provider 'addic7ed', discarding it

[bramwalet]

See Diaoul/subliminal#428

[HLFH]

Same issue. @bramwalet Could you fix it on Subliminal.bundle?

Thanks!