User-specified path (source/get-started.txt,source/get-started/connect-to-mongodb.txt,source/get-started/connection-string.txt,source/get-started/create-deployment.txt,source/get-started/download-and-install.txt,source/get-started/next-steps.txt,source/includes/figures/atlas_connection_connect_cluster.png,source/includes/figures/atlas_connection_copy_string_java.png,source/includes/get-started/quickstart-troubleshoot.rst,source/index.txt) is invalid; falling back to 'all'.