the same occured with myself i had to set mine slightly different mines set as "prefer XMLTV" and this link
i entered it into explorer and had to use the link it turns into including the http part then while thats enabled go back to your main settings and clear all data also from the epg then make sure you set your guide to 1440minute intervals or you could get your ip banned then enable the tv if nothing happens at all go back to your pvr and re-enable it then regardless if it loads shut down xbmc/kodi and restart it again it should now begin loading up.
if it errors again on loading up you may have epg files inside other pvr programs and then you should delete the following.
"database"
Epg10.db
Textures13.db
"addon_data"
pvr.stalker <--make sure only 2 xml files are in there nothing else
pvr.stalker.nfps <--make sure only 2 xml files are in there nothing else
pvr.iptvsimple <--make sure only 1 xml files are in there nothing else
them addons i added are what most people have used between updates and new pvrs so better safe then sorry
finally enter the cache folder while kodi is not running and delete everything except the tmp folder
restart kodi and your pvr should now loadup without issue
"C:\Users\XXXXX\AppData\Roaming\Kodi" in windows this will bring you into the kodi folder