Non-ANSI file names in server.log

Logitech Media Server Version: 7.7.6 - 1521467459 @ Thu Mar 29 16:57:02 CEST 2018
Operating system: Linux - EN - utf8
Perl Version: 5.26.1 - arm-linux
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Hi All,

When delete some files with non-ANSI characters and rescan, non-human readable logs are produced:
[19-11-01 17:01:48.6549] Slim::Utils::Scanner::Local::deleted (582) Handling deleted audio file file:///DataVolume/Public/Shared%20Music/%D0%9A%D0%B8%D0%BD%D0%BE/2010_%D0%9B%D1%83%D1%87%D1%88%D0%B5%D0%B5_(CD3)/01._%D0%93%D1%80%D1%83%D0%BF%D0%BF%D0%B0_%D0%BA%D1 %80%D0%BE%D0%B2%D0%B8.flac

The following logs are expected instead:
[19-11-01 17:01:48.6549] Slim::Utils::Scanner::Local::deleted (582) Handling deleted audio file file:///DataVolume/Public/Shared Music/Кино/2010_Лучшее_(CD3)/01._Группа_крови.flac

Is it possible to configure LMS to get human readable logs or do I miss anything?

Thanks,
Sergey