Users whose selected system language is spanish or french get the "Unable to render content due to system error: null" message for some parts of page content (especially links).

In comparison to this, users with german or english language can display the same content properly. Please find an example attached.

Hint: It depends not on missing permissions. You can prove this by using the same user switching over to different languages.

Please fix this problem as soon as possible, because this prevents my company from executing further rollouts to Spain and France.

Thanks,
Martin