Just rework the error on the file <a href="//commons.wikimedia.org/wiki/File:Flag_of_the_Cook_Islands_1973.svg" class="mw-redirect" title="File:Flag of the Cook Islands 1973.svg">Image:Flag_of_the_Cook_Islands_1973.svg</a>
No machine-readable author provided. <a href="//commons.wikimedia.org/wiki/User:Nevers" title="User:Nevers">Nevers</a> assumed (based on copyright claims).
3 February 2007 (original upload date)
No machine-readable source provided. Own work assumed (based on copyright claims).