failed to start pvr simple client

Hi all, I`ve spent some time to enable IPTV with simple client and haven`t started it.
I`m using Ubuntu with Kodi 16. I installed kodi-pvr-iptvsimple, restarted Kodi, enabled pvr-iptvsimple, configured and add m3u link. And when I do >Reset above settings to default at System-Settings-TV-General and ->Enabled, I get message Add-on couldn`t be loaded, and No PVR add-on enabled.
The same errors I get when I start Kodi. The log is here http://pastebin.com/87A6zG5z.

Code:
$ locate pvr.iptvsimple.so.2.4.6
/usr/lib/i386-linux-gnu/kodi/addons/pvr.iptvsimple/pvr.iptvsimple.so.2.4.6

I`ve checked the same script at macos and iptv is working fine.
Could someone help?
Thanks.