[Revive forum dead?]

I was wondering the same thing. LoL  Hello?

[Cannot login: "Session cookie error, please log in again"]

Question for the forum staff.  Is the best place to submit bugs at https://github.com/revive-adserver/revive-adserver/issues?  This forum has not been helpful with this issue.  I'm not sure you can say it's definitely an AWS specific bug.  I have proven PHP sessions work outside of Revive.  The problem appears to be isolated to the software.  It's highly possible a step was missed during the upgrade from OpenX to Revive but like Pierre and I have stated, multiple attempts show the issue is repeatable.

[Cannot login: "Session cookie error, please log in again"]

In my case, I was upgrading from OpenX to Revive.  I'm sure I missed something but I have no idea how to go about debugging this.

[Cannot login: "Session cookie error, please log in again"]

I have the same issue on AWS with an EC2 instance running Amazon Linux release 2 (Karoo) and PHP 7.4.  PHP sessions are working outside of Revive but not holding between pages.  I can login directly at https://my-revive-site.com/www/admin/agency-index.php and it works but as soon as I attempt to go to another page, the session dies and I get a login prompt again.  I created a script to test sessions and it works.

 

<code>

<?php
session_start();
$has_session = session_status() == PHP_SESSION_ACTIVE;
if ($has_session) {
  echo 'Session working with ' . session_id() . '.';
} else {
  echo 'Session not working.';
}
</code>