Mantis Bug Tracker - Forums

Hello everybody!

We are trying to upgrade from a very, very, very old version (1.1.6) to newest one, and of course we are facing a lot of troubles...

The one I'm dealing now is this one:

APPLICATION ERROR #401
#1292:Incorrect datetime value: '1664378589' for column `mantis`.`mantis_user_table`.`last_visit` at row 1"

during admin/install.php

Specifically: does anybody knows how fix this particular error?

Generally: is there a tutorial about the best way to upgrade from 1.1.6?

Thanks in advance.
Best regards.

I would do it in steps, first to 1.2.0, then the last 1.2 version and finally to 2.x

Hi!

Ok. And where can I find these versions?

I was able to find the 1.3.20 only...

Thanks.
Regards.

cas wrote: 28 Sep 2022, 20:32 I would do it in steps, first to 1.2.0, then the last 1.2 version

@cas is there a special reason that you recommend it this way?
IIRC there were some upgrade issues in 1.2.0 that where fixed in later 1.2.x versions.

Some time ago I helped someone with a similar upgrade (with similar issues, cannot recall which ones exactly). Using the step approach, I got all done without any issues. Not sure if I used 1.2.0 or 1.2.1 but the approach worked like a charm.