Sending a test email with Mail facade... Error sending email: Unable to send an email: Forbidden (code 401). Stack trace: #0 /home/gomdusa/public_html/test.telemed/vendor/symfony/mailer/Transport/AbstractHttpTransport.php(71): Symfony\Component\Mailer\Bridge\Mailgun\Transport\MailgunHttpTransport->doSendHttp(Object(Symfony\Component\Mailer\SentMessage)) #1 /home/gomdusa/public_html/test.telemed/vendor/symfony/mailer/Transport/AbstractTransport.php(69): Symfony\Component\Mailer\Transport\AbstractHttpTransport->doSend(Object(Symfony\Component\Mailer\SentMessage)) #2 /home/gomdusa/public_html/test.telemed/vendor/symfony/mailgun-mailer/Transport/MailgunHeadersTrait.php(32): Symfony\Component\Mailer\Transport\AbstractTransport->send(Object(Symfony\Component\Mime\Email), Object(Symfony\Component\Mailer\DelayedEnvelope)) #3 /home/gomdusa/public_html/test.telemed/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(585): Symfony\Component\Mailer\Bridge\Mailgun\Transport\MailgunHttpTransport->send(Object(Symfony\Component\Mime\Email), Object(Symfony\Component\Mailer\DelayedEnvelope)) #4 /home/gomdusa/public_html/test.telemed/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(332): Illuminate\Mail\Mailer->sendSymfonyMessage(Object(Symfony\Component\Mime\Email)) #5 /home/gomdusa/public_html/test.telemed/vendor/laravel/framework/src/Illuminate/Mail/Mailer.php(224): Illuminate\Mail\Mailer->send(NULL, Array, Object(Closure)) #6 /home/gomdusa/public_html/test.telemed/vendor/laravel/framework/src/Illuminate/Mail/MailManager.php(622): Illuminate\Mail\Mailer->raw('Test email cont...', Object(Closure)) #7 /home/gomdusa/public_html/test.telemed/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php(361): Illuminate\Mail\MailManager->__call('raw', Array) #8 /home/gomdusa/public_html/test.telemed/test-mail.php(14): Illuminate\Support\Facades\Facade::__callStatic('raw', Array) #9 {main}