I have error when I try to install laravel-esaypanel

[julienawonga]

Call to undefined method Illuminate\View\Compilers\BladeCompiler::componentNamespace()
at .....\s...\vendor\laravel\framework\src\Illuminate\Support\Facades\Facade.php:261
257| if (! $instance) {
258| throw new RuntimeException('A facade root has not been set.');
259| }
260|

261| return $instance->$method(...$args);
262| }
263| }
264|

1 ....\vendor\rezaamini-ir\laravel-easypanel\src\EasyPanelServiceProvider.php:74
Illuminate\Support\Facades\Facade::__callStatic("componentNamespace")

2 ....\vendor\laravel\framework\src\Illuminate\Container\BoundMethod.php:36
EasyPanel\EasyPanelServiceProvider::boot()
Script @php artisan package:discover --ansi handling the post-autoload-dump event returned with error code 1

I use Laravel 7