Python selector: Unexpected issue(s) happened during importing python applications

Issue

While accessing CloudLinux Manager, the following error message was received:

Warning
Unexpected issue(s) happened during importing python applications for the following users: "exampleuser". 
Everything will work as before, but listed users wo't be able to control applications from Python Selector UI. 
Please, contact CloudLinux support and send them log file located at `/var/log/cloudlinux/py-selector/app_imports.log` to investigate and resolve this issue. 
Also you can hide this warning by deleting `/var/lve/.py.migration.status` file 

Solution

Remove this file: /var/lve/.py.migration.status by backing it up:

mv /var/lve/.py.migration.status /var/lve/.py.migration.status.old

Cause

Leftovers