Fatal error: Uncaught Error: Class "Spatie\SlashCommand\Exceptions\SlackSlashCommandException" not found in C:\laragon\htdocs\eloboost24\vendor\spatie\laravel-slack-slash-command\src\Exceptions\InvalidSignature.php:5 Stack trace: #0 {main} thrown in C:\laragon\htdocs\eloboost24\vendor\spatie\laravel-slack-slash-command\src\Exceptions\InvalidSignature.php on line 5