#0 /srv/mediawiki/php-1.34.0-wmf.24/extensions/CirrusSearch/includes/Fallbacks/FallbackRunnerContextImpl.php(105): Wikimedia\Assert\Assert::precondition(boolean, string)
#1 /srv/mediawiki/php-1.34.0-wmf.24/extensions/CirrusSearch/includes/Fallbacks/IndexLookupFallbackMethod.php(166): CirrusSearch\Fallbacks\FallbackRunnerContextImpl->getMethodResponse()
#2 /srv/mediawiki/php-1.34.0-wmf.24/extensions/CirrusSearch/includes/Fallbacks/FallbackRunner.php(119): CirrusSearch\Fallbacks\IndexLookupFallbackMethod->successApproximation(CirrusSearch\Fallbacks\FallbackRunnerContextImpl)
#3 /srv/mediawiki/php-1.34.0-wmf.24/extensions/CirrusSearch/includes/Searcher.php(364): CirrusSearch\Fallbacks\FallbackRunner->run(CirrusSearch\Searcher, CirrusSearch\Search\ResultSet, CirrusSearch\Search\MSearchResponses, class@anonymous