No icons from Tvheadend in Kodi

    Hi everybody,

    I use a rpi in combination with libreELEC (version 8.2.5) , Tvheadend (version 4.2.6-7) and Tvheadend HTSP Client (version 3.4.27.1). I imported icons for the channels which are shown correctly in the Tvheadend webinterface. However in Kodi they are missing no matter what i try. The kod.log revealed that Kodi tries to download them from what seems to be an corrupted URL. When i remove "/#" from the URLs in question and copy paste them into Firefox they work just fine. What's the cause for this strange URL? How can i fix this?

    Here my Kodi.log file with the errors.

    Code
    21:35:13.893 T:1944949312  NOTICE: VideoPlayer: finished waiting
21:35:13.975 T:1300513696   ERROR: CCurlFile::Stat - Failed: Couldn't resolve host name(6) for http://root/#@192.168.0.172:9981/imagecache/251
21:35:13.976 T:1325679520   ERROR: CCurlFile::Stat - Failed: Couldn't resolve host name(6) for http://root/#@192.168.0.172:9981/imagecache/252
21:35:13.977 T:1440740256   ERROR: CCurlFile::Stat - Failed: Couldn't resolve host name(6) for http://root/#@192.168.0.172:9981/imagecache/253
21:35:13.977 T:1292125088   ERROR: CCurlFile::Stat - Failed: Couldn't resolve host name(6) for http://root/#@192.168.0.172:9981/imagecache/254
21:35:14.231 T:1300513696   ERROR: CCurlFile::Stat - Failed: Couldn't resolve host name(6) for http://root/#@192.168.0.172:9981/imagecache/255
21:35:14.231 T:1325679520   ERROR: CCurlFile::Stat - Failed: Couldn't resolve host name(6) for http://root/#@192.168.0.172:9981/imagecache/291
21:35:14.232 T:1440740256   ERROR: CCurlFile::Stat - Failed: Couldn't resolve host name(6) for http://root/#@192.168.0.172:9981/imagecache/282
21:35:26.235 T:1787818912   ERROR: OnTvStandby - Unexpected [standby_pc_on_tv_standby] setting value

    Thank you in advance.