Found in logstash:
/srv/mediawiki/php-1.29.0-wmf.21/extensions/Wikidata/extensions/PropertySuggester/src/PropertySuggester/SuggestionGenerator.php:64 t exception.message Item Q29886367 could not be found t exception.trace #0 /srv/mediawiki/php-1.29.0-wmf.21/extensions/Wikidata/extensions/PropertySuggester/src/PropertySuggester/GetSuggestions.php(96): PropertySuggester\SuggestionGenerator->generateSuggestionsByItem(string, integer, double, string) #1 /srv/mediawiki/php-1.29.0-wmf.21/includes/api/ApiMain.php(1578): PropertySuggester\GetSuggestions->execute() #2 /srv/mediawiki/php-1.29.0-wmf.21/includes/api/ApiMain.php(545): ApiMain->executeAction() #3 /srv/mediawiki/php-1.29.0-wmf.21/includes/api/ApiMain.php(516): ApiMain->executeActionWithErrorHandling() #4 /srv/mediawiki/php-1.29.0-wmf.21/api.php(83): ApiMain->execute() #5 /srv/mediawiki/w/api.php(3): include(string) #6 {main} t host mw1290 t http_method GET t level ERROR t message [WRNyiApAEDcAAiASYDIAAACH] /w/api.php?action=wbsgetsuggestions&search=lo&context=item&format=json&language=pt-br&continue=0&entity=Q29886367 InvalidArgumentException from line 64 of /srv/mediawiki/php-1.29.0-wmf.21/extensions/Wikidata/extensions/PropertySuggester/src/PropertySuggester/SuggestionGenerator.php: Item Q29886367 could not be found