update from v4.1.13.2 to v4.7.19 causes this error when logging into AdminCP

[Sperasoft Studio Inc.]

[[Template core/admin/system/login is throwing an error. This theme may be out of date. Run the support tool in the AdminCP to restore the default theme.]]
 

[Marc]

You need to update your theme and plugins. If you cannot get into the admin CP due to this, you would need to use recovery mode to correct this

https://invisioncommunity.com/4guides/client-services/getting-support-r292/#recoverymode

 

[Sperasoft Studio Inc.]

File contents
/opt/ips/www/constants.php

<?php
define('RECOVERY_MODE',True);

then I rebooted the server
and checked the recovery mode is not working.
 

Edited Friday at 10:35 AM by Sperasoft Studio Inc.

[Jim M]

The URL on file for your community is not rendering from your DNS. Please let us know once it is available.