[FIXED] AutoInstaller - phpMyAdmin has no TempDir access on Debian 11

Hi,
Yesterday i setup my Server with the AutoInstaller on a fresh installed Debian 11.
But when i login into the phpMyAdmin i get this error below.

Code:

The $cfg['TempDir'] (/var/lib/phpmyadmin/tmp) is not accessible. phpMyAdmin is not able to cache templates and will be slow because of this.

On my old Debian 9 server everything works fine.
I also saw that the "/var/lib/phpmyadmin/tmp" folder has the Permissions set to "750" instead of "770" and the Group/Owner is correct set to "ispapps www-data". I also have a folder called "twig" which has a bunch of other folders and php files, which i don't have on my Debian 9 phpMyAdmin "tmp" folder.

 

When i change the "tmp" folder including the subfolder "twig" to "770" than the message is gone but the option is still not available in the Import section.
And if i access phpMyAdmin with "http://8X.57.X1.X5:8081/phpmyadmin" than i get this error below.

Code:

Bad Request
Your browser sent a request that this server could not understand.
Reason: You're speaking plain HTTP to an SSL-enabled server port.
Instead use the HTTPS scheme to access this URL, please.

 

If i use "https://8X.57.X1.X5:8081/phpmyadmin" i get this error below.
I also noticed that the "/var/lib/phpmyadmin/tmp/twig/dc" folder is set to Group/Owner "www-data www-data", but all other folders are set to "ispapps www-data".

Code:

<?php

declare(strict_types=1);

use PhpMyAdmin\Common;
use PhpMyAdmin\Routing;

if (! defined('ROOT_PATH')) {
   // phpcs:disable PSR1.Files.SideEffects
   define('ROOT_PATH', __DIR__ . DIRECTORY_SEPARATOR);
   // phpcs:enable
}

if (PHP_VERSION_ID < 70205) {
   die('<p>PHP 7.2.5+ is required.</p><p>Currently installed version is: ' . PHP_VERSION . '</p>');
}

// phpcs:disable PSR1.Files.SideEffects
define('PHPMYADMIN', true);
// phpcs:enable

require_once ROOT_PATH . 'libraries/constants.php';

/**
 * Activate autoloader
 */
if (! @is_readable(AUTOLOAD_FILE)) {
   die(
       '<p>File <samp>' . AUTOLOAD_FILE . '</samp> missing or not readable.</p>'
       . '<p>Most likely you did not run Composer to '
       . '<a href="https://docs.phpmyadmin.net/en/latest/setup.html#installing-from-git">'
       . 'install library files</a>.</p>'
   );
}

require AUTOLOAD_FILE;

global $route, $containerBuilder, $request;

Common::run();

$dispatcher = Routing::getDispatcher();
Routing::callControllerForRoute($request, $route, $dispatcher, $containerBuilder);

 

And that error is?

 

The error i get is in the Code Quote i posted above. That's 1:1 what is being displayed in my browser.

 

On my old Debian 9 server i can access phpMyAdmin with https://<IP> with port 8080 and port 8081 and the option TempDir is available.
I'm not a Linux expert, but I don't think i did a mistake because my old Debian 9 server was setup without AutoInstaller.

 

Damn those bugs have always a way to find me. If you lucky and find a way to fix this bug then please post a manual instruction for people that have already installed ISPConfig.
Oh by the way could this bug also be related to the upload limit bug too?

 

I now also found a fix for this problem too.
Edit file "/usr/share/phpmyadmin/config.inc.php" and change the UploadDir and SaveDir entries.

Code:

$cfg['UploadDir'] = '/var/lib/phpmyadmin/tmp';
$cfg['SaveDir'] = '/var/lib/phpmyadmin/tmp';