我想问一下，就是我的网站注册和回复的时候出现“出错啦，刷新重试”，昨天还好好地，请问一下怎么解决呀！
找了一大圈都没有结果。。。。。[upl-image-preview url=https://talk.wowow.club/assets/files/2024-03-17/1710693058-647168-5d86f0184e97efde4ce6a70569868982.png]
和这个
`200
POST https://www.ufacai.top/register
<br />
<b>Deprecated</b>: floor(): Passing null to parameter #1 ($num) of type int|float is deprecated in <b>/www/wwwroot/www.ufacai.top/vendor/antoinefr/flarum-ext-money/src/AutoModerator/Metric/Money.php</b> on line <b>32</b><br />
<br />
<b>Fatal error</b>: Uncaught Laminas\HttpHandlerRunner\Exception\EmitterException: Output has been emitted previously; cannot emit response in /www/wwwroot/www.ufacai.top/vendor/laminas/laminas-httphandlerrunner/src/Exception/EmitterException.php:20
Stack trace:
#0 /www/wwwroot/www.ufacai.top/vendor/laminas/laminas-httphandlerrunner/src/Emitter/SapiEmitterTrait.php(42): Laminas\HttpHandlerRunner\Exception\EmitterException::forOutputSent()
#1 /www/wwwroot/www.ufacai.top/vendor/laminas/laminas-httphandlerrunner/src/Emitter/SapiEmitter.php(21): Laminas\HttpHandlerRunner\Emitter\SapiEmitter->assertNoPreviousOutput()
#2 /www/wwwroot/www.ufacai.top/vendor/laminas/laminas-httphandlerrunner/src/RequestHandlerRunner.php(75): Laminas\HttpHandlerRunner\Emitter\SapiEmitter->emit()
#3 /www/wwwroot/www.ufacai.top/vendor/flarum/core/src/Http/Server.php(45): Laminas\HttpHandlerRunner\RequestHandlerRunner->run()
#4 /www/wwwroot/www.ufacai.top/public/index.php(26): Flarum\Http\Server->listen()
#5 {main}
thrown in <b>/www/wwwroot/www.ufacai.top/vendor/laminas/laminas-httphandlerrunner/src/Exception/EmitterException.php</b> on line <b>20</b><br />
`
求帮助
