Tasks in Plesk are never executed and stuck as new: Cannot fetch process propert

[Administrator]

Symptoms
Various tasks in Plesk are never executed, they are stuck as new at Tools & Settings > Task Manager page.

The following error can be found in /var/log/plesk/task-manager.log file:

Code Select Expand

ERROR 2022/09/04 Cannot fetch process properties: Cannot fetch 'run-plesk-task-93137.service' unit properties: dbus: connection closed by userCause
Stuck dbus.socket service.
Resolution
Connect to the server via SSH.

Restart dbus.socket and plesk-task-manager services:

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#systemctl restart dbus.socket plesk-task-manager