Fatal error: Uncaught Error: Class "Resend\Resource" not found in /home/ss294870/masa-web.jp/public_html/test-fumen.masa-web.jp/vendor/resend/resend-php/src/Contact.php:13 Stack trace: #0 {main} thrown in /home/ss294870/masa-web.jp/public_html/test-fumen.masa-web.jp/vendor/resend/resend-php/src/Contact.php on line 13