2021-04-22 08:36:42.422 T:1311 ERROR <general>: CCurlFile::Stat - Failed: SSL peer certificate or SSH remote key was not OK(60) for https://stream.psychedelik.com:8002/
2021-04-22 08:36:42.705 T:1311 ERROR <general>: CCurlFile::FillBuffer - Failed: SSL peer certificate or SSH remote key was not OK(60)
2021-04-22 08:36:42.706 T:1311 ERROR <general>: CCurlFile::Open failed with code 0 for https://stream.psychedelik.com:8002/:
2021-04-22 08:36:42.972 T:1311 ERROR <general>: CCurlFile::FillBuffer - Failed: SSL peer certificate or SSH remote key was not OK(60)
2021-04-22 08:36:42.972 T:1311 ERROR <general>: CCurlFile::Open failed with code 0 for https://stream.psychedelik.com:8002/:
2021-04-22 08:36:42.973 T:1311 ERROR <general>: Open - <https://stream.psychedelik.com:8002/> failed to open
2021-04-22 08:36:42.973 T:1311 ERROR <general>: Init: Error opening file https://stream.psychedelik.com:8002/
2021-04-22 08:36:42.973 T:1311 ERROR <general>: CAudioDecoder: Unable to Init Codec while loading file https://stream.psychedelik.com:8002/
^ those are the only bad things I can see in the log. I can't comment on whether the errors are valid or not, but even if they are, the add-on should handle them gracefully and not crash. I would take it up with the add-on author in the Kodi forums support thread as it's probably not and LE specific issue.