Hi, What exactly are the two options database_engine_option_pool_size and database_engine_option_max_overflow in universe_wsgi.ini? Occasionally I have a problem with galaxy timing out with an exception such as: TimeoutError: QueuePool limit of size 30 overflow 40 reached, connection timed out, timeout 30 Checking the process list I don't see more than a couple of galaxy jobs running so wouldn't expect 30+ connections to the db. The timeout doesn't seem to resolve itself either and the only way to get the site back is to kill and restart the process. Are there plans to handle the exception in any way and maybe reset the db connection, or at least display a user friendly error message? Thanks, Simon | | Systems utvikler | Centre for Integrative Genetics (CIGENE) | UNIVERSITETET FOR MILJØ- OG BIOVITENSKAP