Linux - Unable to analyze or play tracks ('Error playing track' in terminal)

Hi there! Just installed MIXO v1.92 on a new laptop running Linux Mint 22.2 and MIXO is unable to analyze or play any of my tracks. When launching the appimage from the terminal, I immediately get 6 repeated errors:

node:events:518
    throw err; // Unhandled 'error' event
    ^
Error [ERR_UNHANDLED_ERROR]: Unhandled error. ('Error playing track')
    at new NodeError (node:internal/errors:372:5)
    at Transform.emit (node:events:516:17)
    at FfmpegCommand.<anonymous> (/tmp/.mount_MIXO-1k9c0Lk/resources/app.asar/electron/core/utils/ffmpeg.js:1:913)
    at FfmpegCommand.emit (node:events:527:28)
    at emitEnd (/tmp/.mount_MIXO-1k9c0Lk/resources/app.asar/node_modules/node-fluent-ffmpeg/lib/processor.js:422:16)
    at /tmp/.mount_MIXO-1k9c0Lk/resources/app.asar/node_modules/node-fluent-ffmpeg/lib/processor.js:431:16
    at wrapper (/tmp/.mount_MIXO-1k9c0Lk/resources/app.asar/node_modules/async/dist/async.js:272:20)
    at next (/tmp/.mount_MIXO-1k9c0Lk/resources/app.asar/node_modules/async/dist/async.js:5796:24)
    at /tmp/.mount_MIXO-1k9c0Lk/resources/app.asar/node_modules/async/dist/async.js:328:20
    at wrapper (/tmp/.mount_MIXO-1k9c0Lk/resources/app.asar/node_modules/async/dist/async.js:272:20) {
  code: 'ERR_UNHANDLED_ERROR',
  context: 'Error playing track'
}
Checking for update
Update for version 1.92.0 is not available (latest version: 1.92.0, downgrade is disallowed).
No updates available