Fatal error: Uncaught Error: Interface 'Laravel\SerializableClosure\Contracts\Signer' not found in /home/phapamhd/public_html/truyenphatgiao.com/download/app/vendor/laravel/serializable-closure/src/Signers/Hmac.php:7 Stack trace: #0 {main} thrown in /home/phapamhd/public_html/truyenphatgiao.com/download/app/vendor/laravel/serializable-closure/src/Signers/Hmac.php on line 7