MusicIP and Spicefly's SugarCube stopped working on latest LMS

For years i'm a happy user of both plugins, until now, a clean install of my server and a fresh install of the latest LMS 8 version reveals that both plugins do not work anymore.
The OS i'm running it on is Debian Buster and the version of LMS is "Logitech Media Server Versie: 8.0.0 - 1594009895 @ Mon Jul 6 06:48:51 CEST 2020", i will attache a server log that shows errors on both plugins.
If someone has a clue of whats going on here please post it.

Attached Files

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  Clik here to view. server.log (28.2 KB)