Fatal error: Uncaught Error: Class "Illuminate\Mail\Mailable" not found in /home/educhxio/public_html/Dawnpharma2/app/Mail/PaymentProofSubmitted.php:13
Stack trace:
#0 {main}
thrown in /home/educhxio/public_html/Dawnpharma2/app/Mail/PaymentProofSubmitted.php on line 13