如题，上传头像时debug显示500错误
而注册用户显示出错，但却已经成功注册，无法激活。
这是上传头像时的debug
{ "errors": [ { "status": "500", "code": "unknown", "detail": "Intervention\\Image\\Exception\\MissingDependencyException: PHP Fileinfo extension must be installed/enabled to use Intervention Image. in /www/wwwroot/bbs.colorsail.club/vendor/intervention/image/src/Intervention/Image/ImageManager.php:137\nStack trace:\n#0 /www/wwwroot/bbs.colorsail.club/vendor/intervention/image/src/Intervention/Image/ImageManager.php(27): Intervention\\Image\\ImageManager->checkRequirements()\n#1 /www/wwwroot/bbs.colorsail.club/vendor/flarum/core/src/User/Command/UploadAvatarHandler.php(73): Intervention\\Image\\ImageManager->__construct()\n#2 /www/wwwroot/bbs.colorsail.club/vendor/illuminate/bus/Dispatcher.php(90): Flarum\\User\\Command\\UploadAvatarHandler->handle()\n#3 /www/wwwroot/bbs.colorsail.club/vendor/illuminate/pipeline/Pipeline.php(128): Illuminate\\Bus\\Dispatcher->Illuminate\\Bus\\{closure}()\n#4 /www/wwwroot/bbs.colorsail.club/vendor/illuminate/pipeline/Pipeline.php(104): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()\n#5 /www/wwwroot/bbs.colorsail.club/vendor/illuminate/bus/Dispatcher.php(98): Illuminate\\Pipeline\\Pipeline->then()\n#6 /www/wwwroot/bbs.colorsail.club/vendor/illuminate/bus/Dispatcher.php(76): Illuminate\\Bus\\Dispatcher->dispatchNow()\n#7 /www/wwwroot/bbs.colorsail.club/vendor/flarum/core/src/Api/Controller/UploadAvatarController.php(49): Illuminate\\Bus\\Dispatcher->dispatch()\n#8 /www/wwwroot/bbs.colorsail.club/vendor/flarum/core/src/Api/Controller/AbstractSerializeController.php(96): Flarum\\Api\\Controller\\UploadAvatarController->data()\n#9 /www/wwwroot/bbs.colorsail.club/vendor/flarum/core/src/Http/RouteHandlerFactory.php(38): Flarum\\Api\\Controller\\AbstractSerializeController->handle()\n#10 /www/wwwroot/bbs.colorsail.club/vendor/flarum/core/src/Http/Middleware/DispatchRoute.php(65): Flarum\\Http\\RouteHandlerFactory->Flarum\\Http\\{closure}()\n#11 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\\Http\\Middleware\\DispatchRoute->process()\n#12 /www/wwwroot/bbs.colorsail.club/vendor/flarum/core/src/Http/Middleware/SetLocale.php(50): Laminas\\Stratigility\\Next->handle()\n#13 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\\Http\\Middleware\\SetLocale->process()\n#14 /www/wwwroot/bbs.colorsail.club/vendor/flarum/core/src/Http/Middleware/CheckCsrfToken.php(45): Laminas\\Stratigility\\Next->handle()\n#15 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\\Http\\Middleware\\CheckCsrfToken->process()\n#16 /www/wwwroot/bbs.colorsail.club/vendor/flarum/core/src/Http/Middleware/AuthenticateWithHeader.php(55): Laminas\\Stratigility\\Next->handle()\n#17 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\\Http\\Middleware\\AuthenticateWithHeader->process()\n#18 /www/wwwroot/bbs.colorsail.club/vendor/flarum/core/src/Http/Middleware/AuthenticateWithSession.php(32): Laminas\\Stratigility\\Next->handle()\n#19 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\\Http\\Middleware\\AuthenticateWithSession->process()\n#20 /www/wwwroot/bbs.colorsail.club/vendor/flarum/core/src/Http/Middleware/RememberFromCookie.php(51): Laminas\\Stratigility\\Next->handle()\n#21 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\\Http\\Middleware\\RememberFromCookie->process()\n#22 /www/wwwroot/bbs.colorsail.club/vendor/flarum/core/src/Http/Middleware/StartSession.php(61): Laminas\\Stratigility\\Next->handle()\n#23 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\\Http\\Middleware\\StartSession->process()\n#24 /www/wwwroot/bbs.colorsail.club/vendor/flarum/core/src/Api/Middleware/FakeHttpMethods.php(29): Laminas\\Stratigility\\Next->handle()\n#25 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\\Api\\Middleware\\FakeHttpMethods->process()\n#26 /www/wwwroot/bbs.colorsail.club/vendor/flarum/core/src/Http/Middleware/ParseJsonBody.php(28): Laminas\\Stratigility\\Next->handle()\n#27 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\\Http\\Middleware\\ParseJsonBody->process()\n#28 /www/wwwroot/bbs.colorsail.club/vendor/flarum/core/src/Http/Middleware/HandleErrors.php(57): Laminas\\Stratigility\\Next->handle()\n#29 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-stratigility/src/Next.php(61): Flarum\\Http\\Middleware\\HandleErrors->process()\n#30 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(84): Laminas\\Stratigility\\Next->handle()\n#31 /www/wwwroot/bbs.colorsail.club/vendor/middlewares/request-handler/src/RequestHandler.php(84): Laminas\\Stratigility\\MiddlewarePipe->process()\n#32 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-stratigility/src/Next.php(61): Middlewares\\RequestHandler->process()\n#33 /www/wwwroot/bbs.colorsail.club/vendor/middlewares/base-path-router/src/BasePathRouter.php(97): Laminas\\Stratigility\\Next->handle()\n#34 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-stratigility/src/Next.php(61): Middlewares\\BasePathRouter->process()\n#35 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-stratigility/src/Middleware/OriginalMessages.php(42): Laminas\\Stratigility\\Next->handle()\n#36 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-stratigility/src/Next.php(61): Laminas\\Stratigility\\Middleware\\OriginalMessages->process()\n#37 /www/wwwroot/bbs.colorsail.club/vendor/middlewares/base-path/src/BasePath.php(53): Laminas\\Stratigility\\Next->handle()\n#38 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-stratigility/src/Next.php(61): Middlewares\\BasePath->process()\n#39 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(84): Laminas\\Stratigility\\Next->handle()\n#40 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(73): Laminas\\Stratigility\\MiddlewarePipe->process()\n#41 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-httphandlerrunner/src/RequestHandlerRunner.php(96): Laminas\\Stratigility\\MiddlewarePipe->handle()\n#42 /www/wwwroot/bbs.colorsail.club/vendor/flarum/core/src/Http/Server.php(42): Laminas\\HttpHandlerRunner\\RequestHandlerRunner->run()\n#43 /www/wwwroot/bbs.colorsail.club/public/index.php(26): Flarum\\Http\\Server->listen()\n#44 {main}" } ] }

这个是注册账户时的debug，希望有大佬能提供解决方案
 Warning: proc_open() has been disabled for security reasons in /www/wwwroot/bbs.colorsail.club/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/StreamBuffer.php on line 299 Warning: stream_set_blocking() expects parameter 1 to be resource, null given in /www/wwwroot/bbs.colorsail.club/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/StreamBuffer.php on line 300 Warning: stream_get_contents() expects parameter 1 to be resource, null given in /www/wwwroot/bbs.colorsail.club/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/StreamBuffer.php on line 301 Fatal error: Uncaught Laminas\HttpHandlerRunner\Exception\EmitterException: Output has been emitted previously; cannot emit response in /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-httphandlerrunner/src/Exception/EmitterException.php:24 Stack trace: #0 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-httphandlerrunner/src/Emitter/SapiEmitterTrait.php(40): Laminas\HttpHandlerRunner\Exception\EmitterException::forOutputSent() #1 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-httphandlerrunner/src/Emitter/SapiEmitter.php(27): Laminas\HttpHandlerRunner\Emitter\SapiEmitter->assertNoPreviousOutput() #2 /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-httphandlerrunner/src/RequestHandlerRunner.php(98): Laminas\HttpHandlerRunner\Emitter\SapiEmitter->emit() #3 /www/wwwroot/bbs.colorsail.club/vendor/flarum/core/src/Http/Server.php(42): Laminas\HttpHandlerRunner\RequestHandlerRunner->run() #4 /www/wwwroot/bbs.colorsail.club/public/index.php(26): Flarum\Http\Server->listen() #5 {main} thrown in /www/wwwroot/bbs.colorsail.club/vendor/laminas/laminas-httphandlerrunner/src/Exception/EmitterException.php on line 24