Crash when trying to read manager.cache.get(id) in better-discord.js

[Stargirl-chan]

Describe the bug
The bridge crashes after a while due to attempting to read undefined properties in the better-discord.js library.

Expected behavior
The error should be caught and logged.

OS Infos

OS: FreeBSD 13.0-RELEASE-p13 amd64
matrix-org/matrix-appservice-discord: v3.1.1 (commit: ece29f4)
matrix-org/better-discord.js: commit: 5024781db755259e88abe915630b7d5b3ba5f48f
Conduit: 0.5.0
node: v18.12.1

Additional context
Error Log:

I report this bug here, as it seems I cannot create issues on: https://github.com/matrix-org/better-discord.js

[thetayloredman]

+1. This issue keeps crashing my bot.

[schrmh]

@Stargirl-chan @thetayloredman Does it only happen when messages get send in voice channels for you two? Cause this seems to be the case for me (maybe the better title for the issue would be: "Each message in a voice channels crashes the bridge"?)

Btw. Stargirl,
log in text form is better. I did not find this issue when searching for channel.messages.cache.get nor for MessageCreate.js.
I only found it cause I searched for crash a few minutes later after I found out how to repeat the bug for actually writing a report myself...
Anyways, my log:
Edit: Removed (reason in my next message here; don't want to bring people with that slightly different thing to here directly)

[thetayloredman]

@schrmh I no longer run MASD, so I cannot comment on that anymore. However it may be so. It seemed to happen relatively randomly.

[schrmh]

Actually, I just noticed that the crash is slightly different so I will create a new issue anyways... (ffs father getting on my nerves when I want to write a bug report before going somewhere)
Thanks for answering tho.