artisan serve command reads the filenames from public/plugins folder and display filenames on console - Laravel

Question

What has been done to fix this issue:

1. composer, npm updated. --> didn't solved
2. new wamp server installed and tried. --> didn't solved
3. php version 7.4.9, since running artisan serve command on another laravel project, it is running fine without this issue.
4. config, cache, cookies all cleared and ok.
5. Also since after this issue when click on Login, it says LoginController not found but it there where it was.
6. No major changes on the code level.

Issue occurred all of sudden on running project.