Hello everone. I have a problem which a lot of people have gotten. Stmp isn't working, Could you help me where I have done something worng?
Swift_TransportException: Failed to authenticate on SMTP server with username "admin@hdbits.com.cn" using 1 possible authenticators in file /www/wwwroot/www.hdbits.com.cn/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/AuthHandler.php on line 181
Stack trace:
1. Swift_TransportException->() /www/wwwroot/www.hdbits.com.cn/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/AuthHandler.php:181
2. Swift_Transport_Esmtp_AuthHandler->afterEhlo() /www/wwwroot/www.hdbits.com.cn/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/EsmtpTransport.php:332
3. Swift_Transport_EsmtpTransport->_doHeloCommand() /www/wwwroot/www.hdbits.com.cn/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php:118
4. Swift_Transport_AbstractSmtpTransport->start() /www/wwwroot/www.hdbits.com.cn/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Mailer.php:79
5. Swift_Mailer->send() /www/wwwroot/www.hdbits.com.cn/vendor/illuminate/mail/Mailer.php:394
6. Illuminate\Mail\Mailer->sendSwiftMessage() /www/wwwroot/www.hdbits.com.cn/vendor/illuminate/mail/Mailer.php:179
7. Illuminate\Mail\Mailer->send() /www/wwwroot/www.hdbits.com.cn/vendor/illuminate/mail/Mailer.php:133
8. Illuminate\Mail\Mailer->raw() /www/wwwroot/www.hdbits.com.cn/vendor/flarum/core/src/Core/Listener/EmailConfirmationMailer.php:89
9. Flarum\Core\Listener\EmailConfirmationMailer->whenUserWasRegistered() /www/wwwroot/www.hdbits.com.cn/vendor/illuminate/events/Dispatcher.php:221
10. call_user_func_array() /www/wwwroot/www.hdbits.com.cn/vendor/illuminate/events/Dispatcher.php:221
11. Illuminate\Events\Dispatcher->fire() /www/wwwroot/www.hdbits.com.cn/vendor/flarum/core/src/Core/Support/DispatchEventsTrait.php:35
12. Flarum\Core\Command\RegisterUserHandler->dispatchEventsFor() /www/wwwroot/www.hdbits.com.cn/vendor/flarum/core/src/Core/Command/RegisterUserHandler.php:159
13. Flarum\Core\Command\RegisterUserHandler->handle() /www/wwwroot/www.hdbits.com.cn/vendor/illuminate/bus/Dispatcher.php:202
14. call_user_func() /www/wwwroot/www.hdbits.com.cn/vendor/illuminate/bus/Dispatcher.php:202
15. Illuminate\Bus\Dispatcher->Illuminate\Bus\{closure}() /www/wwwroot/www.hdbits.com.cn/vendor/illuminate/pipeline/Pipeline.php:139
16. call_user_func() /www/wwwroot/www.hdbits.com.cn/vendor/illuminate/pipeline/Pipeline.php:139
17. Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}() /www/wwwroot/www.hdbits.com.cn/vendor/illuminate/pipeline/Pipeline.php:102
18. call_user_func() /www/wwwroot/www.hdbits.com.cn/vendor/illuminate/pipeline/Pipeline.php:102
19. Illuminate\Pipeline\Pipeline->then() /www/wwwroot/www.hdbits.com.cn/vendor/illuminate/bus/Dispatcher.php:204
20. Illuminate\Bus\Dispatcher->dispatchNow() /www/wwwroot/www.hdbits.com.cn/vendor/illuminate/bus/Dispatcher.php:177
21. Illuminate\Bus\Dispatcher->dispatch() /www/wwwroot/www.hdbits.com.cn/vendor/flarum/core/src/Api/Controller/CreateUserController.php:45
22. Flarum\Api\Controller\CreateUserController->data() /www/wwwroot/www.hdbits.com.cn/vendor/flarum/core/src/Api/Controller/AbstractSerializeController.php:97
23. Flarum\Api\Controller\AbstractSerializeController->handle() /www/wwwroot/www.hdbits.com.cn/vendor/flarum/core/src/Api/Controller/AbstractCreateController.php:23
24. Flarum\Api\Controller\AbstractCreateController->handle() /www/wwwroot/www.hdbits.com.cn/vendor/flarum/core/src/Api/Client.php:69
25. Flarum\Api\Client->send() /www/wwwroot/www.hdbits.com.cn/vendor/flarum/core/src/Forum/Controller/RegisterController.php:60
26. Flarum\Forum\Controller\RegisterController->handle() /www/wwwroot/www.hdbits.com.cn/vendor/flarum/core/src/Http/Handler/ControllerRouteHandler.php:53
27. Flarum\Http\Handler\ControllerRouteHandler->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/flarum/core/src/Http/Middleware/DispatchRoute.php:69
28. Flarum\Http\Middleware\DispatchRoute->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Dispatch.php:212
29. Zend\Stratigility\Dispatch->dispatchCallableMiddleware() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Dispatch.php:88
30. Zend\Stratigility\Dispatch->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Next.php:160
31. Zend\Stratigility\Next->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/flarum/core/src/Http/Middleware/SetLocale.php:51
32. Flarum\Http\Middleware\SetLocale->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Dispatch.php:212
33. Zend\Stratigility\Dispatch->dispatchCallableMiddleware() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Dispatch.php:88
34. Zend\Stratigility\Dispatch->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Next.php:160
35. Zend\Stratigility\Next->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/flarum/core/src/Http/Middleware/AuthenticateWithSession.php:36
36. Flarum\Http\Middleware\AuthenticateWithSession->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Dispatch.php:212
37. Zend\Stratigility\Dispatch->dispatchCallableMiddleware() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Dispatch.php:88
38. Zend\Stratigility\Dispatch->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Next.php:160
39. Zend\Stratigility\Next->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/flarum/core/src/Http/Middleware/RememberFromCookie.php:39
40. Flarum\Http\Middleware\RememberFromCookie->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Dispatch.php:212
41. Zend\Stratigility\Dispatch->dispatchCallableMiddleware() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Dispatch.php:88
42. Zend\Stratigility\Dispatch->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Next.php:160
43. Zend\Stratigility\Next->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/flarum/core/src/Http/Middleware/StartSession.php:48
44. Flarum\Http\Middleware\StartSession->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Dispatch.php:212
45. Zend\Stratigility\Dispatch->dispatchCallableMiddleware() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Dispatch.php:88
46. Zend\Stratigility\Dispatch->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Next.php:160
47. Zend\Stratigility\Next->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/flarum/core/src/Http/Middleware/ParseJsonBody.php:31
48. Flarum\Http\Middleware\ParseJsonBody->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Dispatch.php:212
49. Zend\Stratigility\Dispatch->dispatchCallableMiddleware() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Dispatch.php:88
50. Zend\Stratigility\Dispatch->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Next.php:160
51. Zend\Stratigility\Next->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/flarum/core/src/Http/Middleware/HandleErrors.php:61
52. Flarum\Http\Middleware\HandleErrors->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Dispatch.php:212
53. Zend\Stratigility\Dispatch->dispatchCallableMiddleware() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Dispatch.php:88
54. Zend\Stratigility\Dispatch->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/Next.php:160
55. Zend\Stratigility\Next->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-stratigility/src/MiddlewarePipe.php:111
56. Zend\Stratigility\MiddlewarePipe->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/flarum/core/src/Http/AbstractServer.php:55
57. Flarum\Http\AbstractServer->__invoke() /www/wwwroot/www.hdbits.com.cn/vendor/zendframework/zend-diactoros/src/Server.php:166
58. Zend\Diactoros\Server->listen() /www/wwwroot/www.hdbits.com.cn/vendor/flarum/core/src/Http/AbstractServer.php:36
59. Flarum\Http\AbstractServer->listen() /www/wwwroot/www.hdbits.com.cn/index.php:16```
