Logs show high error count of particular error

[TjerkNan]

Describe the bug
There is a code path that is triggered by internet scans that causes a high error rate in the logs (Grafana and Appsignal).
These errors are not critical and don't impact our service but ideally they would not happen.

To Reproduce
See grafana logs.

Expected behavior
No error(s).

Screenshots

GenServer #PID<0.20729.22> terminating\n** (FunctionClauseError) no function clause matching in Ecto.Changeset.cast/4\n    (ecto 3.9.5) lib/ecto/changeset.ex:497:

Desktop (please complete the following information):
N/A

[MelchiorKokernoot]

changeset = Consent.RevisionModel.changeset(entity, attrs)

Regel waar het fout gaat

ecto.Changeset.cast(nil, %{source: \"<div>?</div>\"}, [:source], [])

called met deze parameters