Problem with upgrade from 2.7 to 3.1.1

[mserer]

Steps to reproduce

1. After migrate TeamPass from 2.7 to 3.1.1 login web page not displayed
2. Documentation: https://documentation.teampass.net/#/install/upgrade?id=upgrading-from-2x-branch

Expected behaviour

Tell us what should happen

Actual behaviour

Tell us what happens instead

Server configuration

Operating system: Ubuntu 20.04

Web server:
Apache2

Database:
MariaDB

PHP version:
PHP 8.1.30 (cli) (built: Sep 27 2024 04:06:56) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.1.30, Copyright (c) Zend Technologies
with Zend OPcache v8.1.30, Copyright (c), by Zend Technologies

Teampass version:
v3.1.1
Teampass configuration file:

Updated from an older Teampass or fresh install: 2.7
PLEASE attach to this issue the file /includes/config/tp.config.php.

Client configuration

Browser:

Operating system:

Logs

Web server error log

Insert your webserver log here

[Wed Oct 16 15:17:22.112241 2024] [php:warn] [pid 74787] [client ] PHP Warning: Undefined variable $data in /var/www/html/teampass/sources/main.functions.php on line 3307
[Wed Oct 16 15:17:22.112342 2024] [php:warn] [pid 74787] [client ] PHP Warning: Undefined variable $filters in /var/www/html/teampass/sources/main.functions.php on line 3307
[Wed Oct 16 15:17:22.112368 2024] [php:error] [pid 74787] [client ] PHP Fatal error: Uncaught TypeError: Elegant\Sanitizer\Sanitizer::__construct(): Argument #1 ($data) must be of type array, null given, called in /var/www/html/teampass/sources/main.functions.php on line 3307 and defined in /var/www/html/teampass/vendor/elegantweb/sanitizer/src/Sanitizer.php:55\nStack trace:\n#0 /var/www/html/teampass/sources/main.functions.php(3307): Elegant\Sanitizer\Sanitizer->__construct()\n#1 /var/www/html/teampass/index.php(82): require_once('...')\n#2 {main}\n thrown in /var/www/html/teampass/vendor/elegantweb/sanitizer/src/Sanitizer.php on line 55

Log from the web-browser developer console (CTRL + SHIFT + i)

Insert the log here and especially the answer of the query that failed.