Problem with pending tasks

Hello, I have problem with "pending tasks" on my ispconfig panel, after update of ispconfig and my debian I see that tasks from panel not saving and waiting for .... nothing.

I checked with cron disabled by running /usr/local/ispconfig/server/server.sh and

Code:

26.01.2025-22:38 - WARNING - There is already a lockfile set, but no process running with this pid (3846085). Continuing.
Set Lock: /usr/local/ispconfig/server/temp/.ispconfig_lock
Database connection failed Database connection failed Database connection failed Database connection failed Database connection failed Zugriff auf Datenbankserver fehlgeschlagen! / Database server not accessible! PHP Fatal error:  Uncaught Error: Call to a member function testConnection() on false in /usr/local/ispconfig/server/server.php:67
Stack trace:
#0 {main}
  thrown in /usr/local/ispconfig/server/server.php on line 67
Database connection failed Database connection failed Database connection failed

I checked connection from phpmyadmin with details from config.inc.php
And I can login from phpmyadmin and also commandline of debian normally.

I have changeg mysql port but also in config.inc.php this is added.

Code:

//** Database
$conf['db_type'] = 'mysql';
$conf['db_host'] = 'localhost';
$conf['db_port'] = 'sqlportchanged from 3306 to other';
$conf['db_database'] = 'dbispconfig';
$conf['db_user'] = 'ispconfig';
$conf['db_password'] = 'pass1';
$conf['db_charset'] = 'utf8'; // same charset as html-charset - (HTML --> MYSQL: "utf-8" --> "utf8", "iso-8859-1" --> "latin1")
$conf['db_new_link'] = false;
$conf['db_client_flags'] = 0;

define('DB_TYPE',$conf['db_type']);
define('DB_HOST',$conf['db_host']);
define('DB_PORT',$conf['db_port']);
define('DB_DATABASE',$conf['db_database']);
define('DB_USER',$conf['db_user']);
define('DB_PASSWORD',$conf['db_password']);
define('DB_CHARSET',$conf['db_charset']);


//** Database settings for the master DB. This setting is only used in multiserver setups
$conf['dbmaster_type']            = 'mysql';
$conf['dbmaster_host']            = 'localhost';
$conf['dbmaster_port']            = 'sqlport other than 3306';
$conf['dbmaster_database']        = 'dbispconfig';
$conf['dbmaster_user']            = '';
$conf['dbmaster_password']        = 'pass21';
$conf['dbmaster_new_link']         = false;
$conf['dbmaster_client_flags']     = 0;

I have single server that be multiserver some years ago but all working fine after conversion.
Using now PHP 8.3

Roundcube work fine but i found that SSL for website not renewing, after this i found this problem.
I have this problems many times, but years ago. I forgot where to look for fix...
Please help.

 

And also what i see, that when i make new webmail user or change website/dns settings, all saving or creating normally but pending tasks adding and adding.

 

Wow nice, that help thank you so much. One week ago i thinking about write here but I kept trying to fix it without success.
Now working fine. So much thank you.