Please provide steps to reproduce the error.
- https://countryhumans.wikioasis.org/wiki/Special:Interwiki/add → Add a interlang. Whatever interlang is exist or no exist in local. Such as the interlang "ch" that no exist on the wiki
- get message:
> Prefix "en" matches a known language code. Adding local interlanguage prefixes is disabled when using a global interlanguage database.
**What happened that shouldn't have?**
Local wiki Interlang is disabled after WikOasis upgrade to 1.45.
Interlang links became red internal links.
(And global interlang no exist on WikiOasis in fact)
(Interlang setting was already added to the wiki before the upgrade.)
Now Local Interlang setting table is no displayed on Special:Interwiki.
But local interlang setting is exist in fact. Because VisualEditor will still convert URLs matching interlang URL to interlang link.
**What should have happened?**
Local interlang is effective.
**Provide a link to Special:Version for the site you're experiencing this on.**
https://countryhumans.wikioasis.org/wiki/Special:Version
**Related**
- https://www.mediawiki.org/wiki/MediaWiki_1.44#New_user-facing_features_in_1.44
-- https://phabricator.wikimedia.org/T33951