Newest version of livewire in laravel 8 will return following error after upgrading your laravel version

Too few arguments to function Illuminate\Support\Str::replaceFirst()

To fix this error type (copy/paste) following commands in your terminal

// publish livewire config file
php artisan livewire:publish --config

// cache configs (livewire included now)
php artisan config:cache

// or
php artisan optimize 

Easy right?