MediaDC Tasks are not executing

[float3]

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. Install MediaDC (and it's requirements) on Nextcloud on NixOS
2. configure it
3. Queue a Task
4. Nothing happens

{
"nextcloud-version": "29.0.2.2",
"app-versions": {
"cloud_py_api-version": "0.1.9",
"mediadc-version": "0.3.9"
},
"is-videos-supported": true,
"is-snap": false,
"arch": "amd64",
"webserver": "nginx/1.26.1",
"database": {
"type": "pgsql",
"version": "PostgreSQL 14.12 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 13.3.0, 64-bit",
"size": "640320291"
},
"php-version": "8.3.8",
"php-interpreter": "/root/.nix-profile/bin/php",
"python-interpreter-setting": "/var/lib/nextcloud/store-apps/mediadc/venv/bin/python3.12",
"os": "Linux",
"os-release": "6.9.3-zen1",
"machine-type": "x86_64"
}

• NixOS

the following is from the syslog

mediadc.log

[float3]

I've read through #179
and couldn't find any solutions there