That’s the log;
[sudo] password for nikolay:
Looking for updates...
Warning: Can't find dependencies: No entry for app/com.endlessm.videonet/x86_64/eos3 in remote summary flatpak cache
Warning: Can't find dependencies: No entry for app/com.endlessm.weather/x86_64/eos3 in remote summary flatpak cache
Error: Failed to update com.endlessm.videonet/x86_64/eos3: No such ref 'app/com.endlessm.videonet/x86_64/eos3' in remote eos-apps
Error: Failed to update com.endlessm.weather/x86_64/eos3: No such ref 'app/com.endlessm.weather/x86_64/eos3' in remote eos-apps
Updating: com.endlessm.Platform/x86_64/eos3.0 from eos-runtimes
[#### ] Downloading files: 10/78 524.5 kB (524.5 kB/s)
Error: Failed to update com.endlessm.Platform/x86_64/eos3.0: While pulling runtime/com.endlessm.Platform/x86_64/eos3.0 from remote eos-runtimes: Content object aa204ed1b367210ec8c05ce37267db9e3a071d434be831aa2956058d9c107ff3: invalid mode 0104755 with bits 04000
error: One or more operations failed
nikolay@endless:~$