issues.md

1. Elasticsearch Error: ERROR Unable to invoke factory method in class org.apache.logging.log4j.core.appender.RollingFileAppender for element RollingFile...

chown -R user ./logs/
chgrp -R user ./logs/

2. Flask Warning: Use a production WSGI server instead

from gevent import pywsgi
    server = pywsgi.WSGIServer(('0.0.0.0',5000),app)
    server.serve_forever()