Class 'Symfony\Component\Yaml\Parser' not found

[joshmakar]

Ran composer require pragmarx/version, then php artisan vendor:publish --provider="PragmaRX\Version\Package\ServiceProvider".

Then when I refresh my app, I get the error

Class 'Symfony\Component\Yaml\Parser' not found

This is within a Homestead environment using:

• Laravel 8.18.1
• PHP 7.4.10
• Composer 2.0.12

I tried installing Symfony, but it keeps erroring out and it appears that Symfony is already installed though. composer require symfony/yaml