With both available versions of AdvancedSearch, I get a blank page with Special:Search.
The log reveals:
PHP Fatal error: Call to undefined method MediaWiki\\MediaWikiServices::getMimeAnalyzer() in ... AdvancedSearch.hooks.php line 37
The getMimeAnalyzer is afaik only available since 1.28, however the manual states that AdvancedSearch is available for 1.27+
I am using mediawiki version 1.27.1