Hi all, I have added separate job runner in my galaxy instance. So far it was running successfully from many months. Now its giving error as below and i am unable to trace it. Please suggest. Traceback (most recent call last): File "/home/gwadmin/galaxy-central/lib/galaxy/jobs/__init__.py", line 202, in __monitor_step self.dispatcher.put( JobWrapper( job, self ) ) File "/home/gwadmin/galaxy-central/lib/galaxy/jobs/__init__.py", line 847, in put self.job_runners[runner_name].put( job_wrapper ) File "/home/gwadmin/galaxy-central/lib/galaxy/jobs/runners/gw.py", line 370, in put job_wrapper.change_state( model.Job.states.QUEUED ) File "/home/gwadmin/galaxy-central/lib/galaxy/jobs/__init__.py", line 428, in change_state self.sa_session.flush() File "/home/gwadmin/galaxy-central/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.4.egg/sqlalchemy/orm/scoping.py", line 127, in do return getattr(self.registry(), name)(*args, **kwargs) File "/home/gwadmin/galaxy-central/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.4.egg/sqlalchemy/orm/session.py", line 1356, in flush self._flush(objects) File "/home/gwadmin/galaxy-central/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.4.egg/sqlalchemy/orm/session.py", line 1438, in _flush transaction.commit() File "/home/gwadmin/galaxy-central/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.4.egg/sqlalchemy/orm/session.py", line 382, in commit t[1].commit() File "/home/gwadmin/galaxy-central/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.4.egg/sqlalchemy/engine/base.py", line 1036, in commit self._do_commit() File "/home/gwadmin/galaxy-central/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.4.egg/sqlalchemy/engine/base.py", line 1060, in _do_commit self.connection._commit_impl() File "/home/gwadmin/galaxy-central/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.4.egg/sqlalchemy/engine/base.py", line 750, in _commit_impl self._handle_dbapi_exception(e, None, None, None, None) File "/home/gwadmin/galaxy-central/eggs/SQLAlchemy-0.5.6_dev_r6498-py2.4.egg/sqlalchemy/engine/base.py", line 931, in _handle_dbapi_exception raise exc.DBAPIError.instance(statement, parameters, e, connection_invalidated=is_disconnect) OperationalError: (OperationalError) database is locked None None Thanks Shashi