Fatal error: Uncaught Error: Interface "Resend\Contracts\Client" not found in /home/ss294870/masa-web.jp/public_html/test-fumen.masa-web.jp/vendor/resend/resend-php/src/Client.php:20 Stack trace: #0 {main} thrown in /home/ss294870/masa-web.jp/public_html/test-fumen.masa-web.jp/vendor/resend/resend-php/src/Client.php on line 20