Fatal error: Uncaught Error: Interface 'Laravel\SerializableClosure\Contracts\Serializable' not found in D:\xampp\htdocs\psp\backend\vendor\laravel\serializable-closure\src\Serializers\Signed.php:9
Stack trace:
#0 {main}
thrown in D:\xampp\htdocs\psp\backend\vendor\laravel\serializable-closure\src\Serializers\Signed.php on line 9