Hi I am in the process of updating our development server (from "latest_2014.10.06", including the security fix from January to "latest_15.03" ). and when I restart the server, I get the following error: ... galaxy.jobs.handler INFO 2015-04-14 15:46:05,180 sending stop signal to worker thread galaxy.jobs.handler INFO 2015-04-14 15:46:05,181 job handler stop queue stopped Error in atexit._run_exitfuncs: Traceback (most recent call last): File "/usr/lib64/python2.6/atexit.py", line 24, in _run_exitfuncs func(*targs, **kargs) File "/path_to_galaxy/galaxy_dist/lib/galaxy/app.py", line 167, in shutdown if self.control_worker: AttributeError: 'UniverseApplication' object has no attribute 'control_worker' Error in sys.exitfunc: Traceback (most recent call last): File "/usr/lib64/python2.6/atexit.py", line 24, in _run_exitfuncs func(*targs, **kargs) File "/path_to_galaxy/galaxy_dist/lib/galaxy/app.py", line 167, in shutdown if self.control_worker: AttributeError: 'UniverseApplication' object has no attribute 'control_worker' Any help appreciated Thank you very much Hans-Rudolf -- Hans-Rudolf Hotz, PhD Bioinformatics Support Friedrich Miescher Institute for Biomedical Research Maulbeerstrasse 66 4058 Basel/Switzerland