User-specified path (source/includes/extracts-note.yaml,source/includes/indexes/indexes.php,source/indexes.txt,source/indexes/atlas-search-index.txt,source/reference/method/MongoDBCollection-createIndexes.txt,source/reference/method/MongoDBCollection-createSearchIndex.txt,source/reference/method/MongoDBCollection-createSearchIndexes.txt,source/whats-new.txt) is invalid; falling back to 'all'.