Unknown error when trying to edit contributions


GruenerTee
1 weeks ago
When i try to edit some contributions, like adding about/subject to https://www.bookogs.com/book/127087-praxis-geschichte-1-1996-der-dreissigjahrige-krieg

i just get the information that there is an error and it doesn't let me pass the edited version.
I don't get this on every contribution, but it appeared several times by now
mirva
1 weeks ago
The error warning is because of the dates. They've restricted the format of dates since that magazine was submitted.

These are the only accepted date formats: YYYY, YYYY-MM or YYYY-MM-DD
GruenerTee
1 weeks ago
thanks, that worked!