Unable to install with Composer

[voarsh2]

Describe the bug
Generating optimized autoload files
Deprecation Notice: Class App\Jobs\UserDataBundle located in ./app/Jobs/MakeUserBundle.php does not comply with psr-4 autoloading standard. It will not autoload anymore in Composer v1.11+. in phar:///usr/lib/plesk-9.0/composer.phar/src/Composer/Autoload/ClassMapGenerator.php:185

Illuminate\Foundation\ComposerScripts::postAutoloadDump
@php artisan package:discover --ansi

To Reproduce
Try installing with composer with the latest version

Expected behavior
To install properly

[lukepolo]

What version of PHP are you using?

[voarsh2]

What version of PHP are you using?

PHP7.3