I usr Freeflarum to host my forum.
There are my any extensions:

when I post the topic,it telled me:

And it's my log:
(a part of them)

[2024-01-19 13:08:50] flarum.ERROR: ErrorException: [VAPID] Public key should be 65 bytes long when decoded. in /data/host/skeleton/vendor/minishlink/web-push/src/VAPID.php:67
Stack trace:
#0 /data/host/skeleton/vendor/minishlink/web-push/src/WebPush.php(90): Minishlink\WebPush\VAPID::validate()
#1 /data/host/skeleton/vendor/askvortsov/flarum-pwa/src/PushSender.php(127): Minishlink\WebPush\WebPush->__construct()
#2 /data/host/skeleton/vendor/askvortsov/flarum-pwa/src/Job/SendPushNotificationsJob.php(39): Askvortsov\FlarumPWA\PushSender->notify()
#3 /data/host/skeleton/vendor/illuminate/container/BoundMethod.php(36): Askvortsov\FlarumPWA\Job\SendPushNotificationsJob->handle()
#4 /data/host/skeleton/vendor/illuminate/container/Util.php(40): Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
#5 /data/host/skeleton/vendor/illuminate/container/BoundMethod.php(93): Illuminate\Container\Util::unwrapIfClosure()
#6 /data/host/skeleton/vendor/illuminate/container/BoundMethod.php(35): Illuminate\Container\BoundMethod::callBoundMethod()
#7 /data/host/skeleton/vendor/illuminate/container/Container.php(653): Illuminate\Container\BoundMethod::call()
#8 /data/host/skeleton/vendor/illuminate/bus/Dispatcher.php(128): Illuminate\Container\Container->call()
#9 /data/host/skeleton/vendor/illuminate/pipeline/Pipeline.php(128): Illuminate\Bus\Dispatcher->Illuminate\Bus\{closure}()
#10 /data/host/skeleton/vendor/clarkwinkelmann/flarum-ext-anonymous-posting/src/FakeUserRelation/FakeUserHydratorPipe.php(17): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#11 /data/host/skeleton/vendor/illuminate/pipeline/Pipeline.php(167): ClarkWinkelmann\AnonymousPosting\FakeUserRelation\FakeUserHydratorPipe->handle()
#12 /data/host/skeleton/vendor/illuminate/pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#13 /data/host/skeleton/vendor/illuminate/bus/Dispatcher.php(132): Illuminate\Pipeline\Pipeline->then()
#14 /data/host/skeleton/vendor/illuminate/queue/CallQueuedHandler.php(119): Illuminate\Bus\Dispatcher->dispatchNow()
#15 /data/host/skeleton/vendor/illuminate/pipeline/Pipeline.php(128): Illuminate\Queue\CallQueuedHandler->Illuminate\Queue\{closure}()
#16 /data/host/skeleton/vendor/illuminate/pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#17 /data/host/skeleton/vendor/illuminate/queue/CallQueuedHandler.php(118): Illuminate\Pipeline\Pipeline->then()
#18 /data/host/skeleton/vendor/illuminate/queue/CallQueuedHandler.php(70): Illuminate\Queue\CallQueuedHandler->dispatchThroughMiddleware()
#19 /data/host/skeleton/vendor/illuminate/queue/Jobs/Job.php(98): Illuminate\Queue\CallQueuedHandler->call()
#20 /data/host/skeleton/vendor/illuminate/queue/SyncQueue.php(43): Illuminate\Queue\Jobs\Job->fire()
#21 /data/host/skeleton/vendor/askvortsov/flarum-pwa/src/PushNotificationDriver.php(67): Illuminate\Queue\SyncQueue->push()
#22 /data/host/skeleton/vendor/flarum/core/src/Notification/NotificationSyncer.php(110): Askvortsov\FlarumPWA\PushNotificationDriver->send()
#23 /data/host/skeleton/vendor/flarum/mentions/src/Job/SendMentionsNotificationsJob.php(75): Flarum\Notification\NotificationSyncer->sync()
#24 /data/host/skeleton/vendor/flarum/mentions/src/Job/SendMentionsNotificationsJob.php(60): Flarum\Mentions\Job\SendMentionsNotificationsJob->notifyAboutUserMentions()
#25 /data/host/skeleton/vendor/illuminate/container/BoundMethod.php(36): Flarum\Mentions\Job\SendMentionsNotificationsJob->handle()
#26 /data/host/skeleton/vendor/illuminate/container/Util.php(40): Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
#27 /data/host/skeleton/vendor/illuminate/container/BoundMethod.php(93): Illuminate\Container\Util::unwrapIfClosure()
#28 /data/host/skeleton/vendor/illuminate/container/BoundMethod.php(35): Illuminate\Container\BoundMethod::callBoundMethod()
#29 /data/host/skeleton/vendor/illuminate/container/Container.php(653): Illuminate\Container\BoundMethod::call()
#30 /data/host/skeleton/vendor/illuminate/bus/Dispatcher.php(128): Illuminate\Container\Container->call()
#31 /data/host/skeleton/vendor/illuminate/pipeline/Pipeline.php(128): Illuminate\Bus\Dispatcher->Illuminate\Bus\{closure}()
#32 /data/host/skeleton/vendor/clarkwinkelmann/flarum-ext-anonymous-posting/src/FakeUserRelation/FakeUserHydratorPipe.php(17): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#33 /data/host/skeleton/vendor/illuminate/pipeline/Pipeline.php(167): ClarkWinkelmann\AnonymousPosting\FakeUserRelation\FakeUserHydratorPipe->handle()
#34 /data/host/skeleton/vendor/illuminate/pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#35 /data/host/skeleton/vendor/illuminate/bus/Dispatcher.php(132): Illuminate\Pipeline\Pipeline->then()
#36 /data/host/skeleton/vendor/illuminate/queue/CallQueuedHandler.php(119): Illuminate\Bus\Dispatcher->dispatchNow()
#37 /data/host/skeleton/vendor/illuminate/pipeline/Pipeline.php(128): Illuminate\Queue\CallQueuedHandler->Illuminate\Queue\{closure}()
#38 /data/host/skeleton/vendor/illuminate/pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#39 /data/host/skeleton/vendor/illuminate/queue/CallQueuedHandler.php(118): Illuminate\Pipeline\Pipeline->then()
#40 /data/host/skeleton/vendor/illuminate/queue/CallQueuedHandler.php(70): Illuminate\Queue\CallQueuedHandler->dispatchThroughMiddleware()
#41 /data/host/skeleton/vendor/illuminate/queue/Jobs/Job.php(98): Illuminate\Queue\CallQueuedHandler->call()
#42 /data/host/skeleton/vendor/illuminate/queue/SyncQueue.php(43): Illuminate\Queue\Jobs\Job->fire()
#43 /data/host/skeleton/vendor/flarum/mentions/src/Listener/UpdateMentionsMetadataWhenVisible.php(74): Illuminate\Queue\SyncQueue->push()
#44 /data/host/skeleton/vendor/illuminate/events/Dispatcher.php(424): Flarum\Mentions\Listener\UpdateMentionsMetadataWhenVisible->handle()
#45 /data/host/skeleton/vendor/illuminate/events/Dispatcher.php(249): Illuminate\Events\Dispatcher->Illuminate\Events\{closure}()
#46 /data/host/skeleton/vendor/flarum/core/src/Foundation/DispatchEventsTrait.php(33): Illuminate\Events\Dispatcher->dispatch()
#47 /data/host/skeleton/vendor/flarum/core/src/Post/Command/PostReplyHandler.php(105): Flarum\Post\Command\PostReplyHandler->dispatchEventsFor()
#48 /data/host/skeleton/vendor/flarum/core/src/Notification/NotificationSyncer.php(148): Flarum\Post\Command\PostReplyHandler->Flarum\Post\Command\{closure}()
#49 /data/host/skeleton/vendor/flarum/core/src/Post/Command/PostReplyHandler.php(104): Flarum\Notification\NotificationSyncer->onePerUser()
#50 /data/host/skeleton/vendor/illuminate/bus/Dispatcher.php(122): Flarum\Post\Command\PostReplyHandler->handle()
#51 /data/host/skeleton/vendor/illuminate/pipeline/Pipeline.php(128): Illuminate\Bus\Dispatcher->Illuminate\Bus\{closure}()
#52 /data/host/skeleton/vendor/clarkwinkelmann/flarum-ext-anonymous-posting/src/FakeUserRelation/FakeUserHydratorPipe.php(17): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#53 /data/host/skeleton/vendor/illuminate/pipeline/Pipeline.php(167): ClarkWinkelmann\AnonymousPosting\FakeUserRelation\FakeUserHydratorPipe->handle()
#54 /data/host/skeleton/vendor/illuminate/pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#55 /data/host/skeleton/vendor/illuminate/bus/Dispatcher.php(132): Illuminate\Pipeline\Pipeline->then()
#56 /data/host/skeleton/vendor/illuminate/bus/Dispatcher.php(78): Illuminate\Bus\Dispatcher->dispatchNow()
#57 /data/host/skeleton/vendor/flarum/core/src/Discussion/Command/StartDiscussionHandler.php(81): Illuminate\Bus\Dispatcher->dispatch()
#58 /data/host/skeleton/vendor/illuminate/bus/Dispatcher.php(122): Flarum\Discussion\Command\StartDiscussionHandler->handle()
#59 /data/host/skeleton/vendor/illuminate/pipeline/Pipeline.php(128): Illuminate\Bus\Dispatcher->Illuminate\Bus\{closure}()
#60 /data/host/skeleton/vendor/clarkwinkelmann/flarum-ext-anonymous-posting/src/FakeUserRelation/FakeUserHydratorPipe.php(17): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#61 /data/host/skeleton/vendor/illuminate/pipeline/Pipeline.php(167): ClarkWinkelmann\AnonymousPosting\FakeUserRelation\FakeUserHydratorPipe->handle()
#62 /data/host/skeleton/vendor/illuminate/pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#63 /data/host/skeleton/vendor/illuminate/bus/Dispatcher.php(132): Illuminate\Pipeline\Pipeline->then()
#64 /data/host/skeleton/vendor/illuminate/bus/Dispatcher.php(78): Illuminate\Bus\Dispatcher->dispatchNow()
#65 /data/host/skeleton/vendor/flarum/core/src/Api/Controller/CreateDiscussionController.php(61): Illuminate\Bus\Dispatcher->dispatch()
#66 /data/host/skeleton/vendor/flarum/core/src/Api/Controller/AbstractSerializeController.php(116): Flarum\Api\Controller\CreateDiscussionController->data()
#67 /data/host/skeleton/vendor/flarum/core/src/Api/Controller/AbstractCreateController.php(22): Flarum\Api\Controller\AbstractSerializeController->handle()
#68 /data/host/skeleton/vendor/flarum/core/src/Http/RouteHandlerFactory.php(41): Flarum\Api\Controller\AbstractCreateController->handle()
#69 /data/host/skeleton/vendor/flarum/core/src/Http/Middleware/ExecuteRoute.php(27): Flarum\Http\RouteHandlerFactory->Flarum\Http\{closure}()
#70 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ExecuteRoute->process()
#71 /data/host/skeleton/vendor/fof/reactions/src/Middleware/BindRequestToContainer.php(35): Laminas\Stratigility\Next->handle()
#72 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): FoF\Reactions\Middleware\BindRequestToContainer->process()
#73 /data/host/skeleton/vendor/malago/flarum-achievements/src/Middlewares/MiddlewarePosted.php(27): Laminas\Stratigility\Next->handle()
#74 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Malago\Achievements\Middlewares\MiddlewarePosted->process()
#75 /data/host/skeleton/vendor/flarum/core/src/Api/Middleware/ThrottleApi.php(33): Laminas\Stratigility\Next->handle()
#76 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Api\Middleware\ThrottleApi->process()
#77 /data/host/skeleton/vendor/flarum/core/src/Http/Middleware/CheckCsrfToken.php(44): Laminas\Stratigility\Next->handle()
#78 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\CheckCsrfToken->process()
#79 /data/host/skeleton/vendor/flarum/core/src/Http/Middleware/ResolveRoute.php(69): Laminas\Stratigility\Next->handle()
#80 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ResolveRoute->process()
#81 /data/host/skeleton/vendor/flarum/core/src/Http/Middleware/SetLocale.php(51): Laminas\Stratigility\Next->handle()
#82 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\SetLocale->process()
#83 /data/host/skeleton/vendor/flarum/core/src/Http/Middleware/AuthenticateWithHeader.php(58): Laminas\Stratigility\Next->handle()
#84 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\AuthenticateWithHeader->process()
#85 /data/host/skeleton/vendor/flarum/core/src/Http/Middleware/AuthenticateWithSession.php(31): Laminas\Stratigility\Next->handle()
#86 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\AuthenticateWithSession->process()
#87 /data/host/skeleton/vendor/flarum/core/src/Http/Middleware/RememberFromCookie.php(52): Laminas\Stratigility\Next->handle()
#88 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\RememberFromCookie->process()
#89 /data/host/skeleton/vendor/flarum/core/src/Http/Middleware/StartSession.php(61): Laminas\Stratigility\Next->handle()
#90 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\StartSession->process()
#91 /data/host/skeleton/vendor/flarum/core/src/Api/Middleware/FakeHttpMethods.php(29): Laminas\Stratigility\Next->handle()
#92 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Api\Middleware\FakeHttpMethods->process()
#93 /data/host/skeleton/vendor/flarum/core/src/Http/Middleware/ParseJsonBody.php(28): Laminas\Stratigility\Next->handle()
#94 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ParseJsonBody->process()
#95 /data/host/skeleton/vendor/flarum/core/src/Http/Middleware/HandleErrors.php(57): Laminas\Stratigility\Next->handle()
#96 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\HandleErrors->process()
#97 /data/host/skeleton/vendor/flarum/core/src/Http/Middleware/InjectActorReference.php(25): Laminas\Stratigility\Next->handle()
#98 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\InjectActorReference->process()
#99 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(75): Laminas\Stratigility\Next->handle()
#100 /data/host/skeleton/vendor/middlewares/request-handler/src/RequestHandler.php(84): Laminas\Stratigility\MiddlewarePipe->process()
#101 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Middlewares\RequestHandler->process()
#102 /data/host/skeleton/vendor/middlewares/base-path-router/src/BasePathRouter.php(99): Laminas\Stratigility\Next->handle()
#103 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Middlewares\BasePathRouter->process()
#104 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Middleware/OriginalMessages.php(36): Laminas\Stratigility\Next->handle()
#105 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Laminas\Stratigility\Middleware\OriginalMessages->process()
#106 /data/host/skeleton/vendor/middlewares/base-path/src/BasePath.php(73): Laminas\Stratigility\Next->handle()
#107 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Middlewares\BasePath->process()
#108 /data/host/skeleton/vendor/flarum/core/src/Http/Middleware/ProcessIp.php(24): Laminas\Stratigility\Next->handle()
#109 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/Next.php(49): Flarum\Http\Middleware\ProcessIp->process()
#110 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(75): Laminas\Stratigility\Next->handle()
#111 /data/host/skeleton/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(64): Laminas\Stratigility\MiddlewarePipe->process()
#112 /data/host/skeleton/vendor/laminas/laminas-httphandlerrunner/src/RequestHandlerRunner.php(73): Laminas\Stratigility\MiddlewarePipe->handle()
#113 /data/host/skeleton/vendor/flarum/core/src/Http/Server.php(45): Laminas\HttpHandlerRunner\RequestHandlerRunner->run()
#114 /data/host/bravely/public/index.php(26): Flarum\Http\Server->listen()
#115 {main}

Why it tell me “try again” when I post topic?
(I change the css only them:

@media @phone {
    .TextEditor-controls {
        overflow-x: scroll !important;
    }
}