What does the error "shaka1001 (Network)" mean?

@sa2000 said:

@famadorian said:
I just upgraded an old Ubuntu 16.04 server to newest Plex and I also see this shaka1001 error all over the place now, just playing normal flac audio files from the local filesystem. I don’t have any cloud.

The shaka errors are simply equivalent to what was before reported as There was a problem playing this item
If there is no issue with actual media file then server logs and screenshot showing the error and time would be needed

https://support.plex.tv/hc/en-us/articles/201643703-Reporting-issues-with-Plex-Media-Server
https://support.plex.tv/hc/en-us/articles/200250417-Plex-Media-Server-Log-Files

I have been getting this error on almost every audio file that I play via the web browser. Currently using the following:

Mac OSX Latest
Chrome Browser 60.0.3112.101
Plex Version: 1.8.1.4139
Time: 14:25-29

Here are the logs:

Reason for edit: removed logs.