Thread:Extension talk:WikiSEO/WikiSEO compatible with File Caching?/reply (3)

I have a title/description problem in MediaWiki 1.24.1 with the last WikiSEO clone and File Caching.

I have pages with the tag and pages without it. When I run maintenance/rebuildFileCache.php many of the html-cached pages (I think all the ones without the seo tag) get the same title from a page called 'Problemas de calidad de voz' with this seo tag:

Then, for instance, the page "Página principal" (which has not the seo tag) gets this tags:

Página principal - Problemas de calidad de voz   

If I remove that SEO tag from the 'Problemas de calidad de voz' page, then tags from another page with the SEO tag appears on "Página principal".

The strange thing is that it only happens with maintenance/rebuildFileCache.php and not with the live page (without caching).

What am I doing wrong? Thanks in advance.