id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
26895	An issue migrating from django 1.6 to django 1.8.4	Francis Mwangi	nobody	"Know this issue have been raised a couple of times but I can't find once that fits my user case.

So I upgraded django1.6 to 1.8.4, some of my application migrations were failing so I decided to run the migration with fake option


Problem is I can't add users to admin now because of this error 
null value in column ""last_login"" violates not-null constraint

I have checked the migration files in auth the field last_login was set to null by default and its now optional. Problem that didn't take effect in my db cause I had runned the migration with fake option.

How should rectify this. "	Bug	closed	contrib.auth	1.8	Release blocker	invalid		devopske@…	Unreviewed	0	0	0	0	0	0