Hi Everybody  i use odoo11 from sittings- menu Automation - Schedule Actions from Form Auto-vacuum internal data when press button Run Manuel i get this Error 

ValueError: <class 'psycopg2.IntegrityError'>: "null value in column "wizard_id" violates not-null constraint
DETAIL:  Failing row contains (344, null, 655, null, null, 1, 2019-10-08 09:31:43.555543, 1, 2019-10-08 09:31:44.269281).
CONTEXT:  SQL statement "UPDATE ONLY "public"."change_password_user" SET "wizard_id" = NULL WHERE $1 OPERATOR(pg_catalog.=) "wizard_id""
" while evaluating
'model.power_on()'