- Plesk for Windows
Unable to start a migration at Tools & Setting > Migration and Transfer Manager. The following message is shown in Plesk Migrator UI:
PLESK_ERROR: Unable to execute command because another migration is in progress
Another migration process is running.
Plesk Migrator processes are stuck.
Temporary files left after previous processes. Temporary files can be present if the process was crashed or "killed" by a user and thus a cleaning up was not performed properly.
Log into Plesk > Tools & Setting > Migration and Transfer Manager .
Stop all running migrations and remove all sessions.
Log in to the server over RDP using the article: How to connect to the server using SSH/RDP.
Remove or move out orphaned directories from previous migration sessions:
4.1. Open File Explorer and navigate to the directory `%plesk_dir%var\modules\panel-migrator\sessions
4.2. If there are any directories inside "sessions" directory remove or move out them.
Press "Ctrl" + "Shift" + "Esc" to open Task Manager.
In Task manager Find and finish the following processes:
Open Plesk > Tools & Setting > Migration and Transfer Manager and start a new mitigation.