[Bug] Undefined Constant

[masterdraco]

Describe the bug after a clean install i get internal server error 500 when i push the _Set All Cache and this is what ends up in the log Undefined constant "Spatie\Backup\Commands\SIGINT" {"userId":3,"exception":"[object] (Error(code: 0): Undefined constant "Spatie\Backup\Commands\SIGINT" at /var/www/html/vendor/laravel/framework/src/Illuminate/Container/Container.php:877)

To Reproduce Steps to reproduce the behavior:

1. Go to 'staff dashboard/commands'
2. Click on 'any command'
3. Internal server error 500

laravel-2021-04-14.log

UNIT3D (please complete the following information):

• UNIT3D Version: Latest pulled from installer
• Laravel Version: 1.6.2
• PHP Version: 8.0.3
• Database Driver & Version: mysql 8.0.23
• Web Server Driver & Version:
• OS Driver and Version: Ubuntu 20.04

Desktop (please complete the following information):

• OS: windows 10
• Browser: chrome, brave,edge
• Version:

Problem does not exist when running command from shell

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[HDVinnie]

This is a upstream issue. spatie/laravel-backup#1288

[HDVinnie]

@masterdraco im not able to replicate this locally or on the demo site. Spatie\Backup has nothing to do with cache commands and only is part of the backup manager.