Python Flask App and ODBC Access Issue Next Day

Hey all,

Interesting IBM i Access ODBC error from flask app.

The app runs via gunicorn each day. Next day if app runs past the nightly processing, when I try do access the database I get the following error until the gunicorn job is restarted:

('HY506', '[HY506] [IBM][System i Access ODBC Driver]CWBNL0203 - cwbodmsg.dll(2147483645) (SQLDriverConnect)')
'NoneType' object has no attribute 'execute'
'NoneType' object has no attribute 'cursor'

App uses following connection string:
DSN=*LOCAL;CommitMode=0;

Any thoughts on what might cause this ?

Regards,
Richard Schoen
Web: http://www.richardschoen.net<http://www.richardschoen.net/>
Email: richard@xxxxxxxxxxxxxxxxx<mailto:richard@xxxxxxxxxxxxxxxxx>