string(13) "216.73.217.88"
<pre>An Error occurred while handling another error:
yii\web\HeadersAlreadySentException: Headers already sent in /app/components/Cloaca.php on line 21. in /app/vendor/yiisoft/yii2/web/Response.php:369
Stack trace:
#0 /app/vendor/yiisoft/yii2/web/Response.php(342): yii\web\Response-&gt;sendHeaders()
#1 /app/vendor/yiisoft/yii2/web/ErrorHandler.php(136): yii\web\Response-&gt;send()
#2 /app/vendor/yiisoft/yii2/base/ErrorHandler.php(152): yii\web\ErrorHandler-&gt;renderException(Object(yii\web\HeadersAlreadySentException))
#3 [internal function]: yii\base\ErrorHandler-&gt;handleException(Object(yii\web\HeadersAlreadySentException))
#4 {main}
Previous exception:
yii\web\HeadersAlreadySentException: Headers already sent in /app/components/Cloaca.php on line 21. in /app/vendor/yiisoft/yii2/web/Response.php:369
Stack trace:
#0 /app/vendor/yiisoft/yii2/web/Response.php(342): yii\web\Response-&gt;sendHeaders()
#1 /app/vendor/yiisoft/yii2/base/Application.php(659): yii\web\Response-&gt;send()
#2 /app/components/Cloaca.php(63): yii\base\Application-&gt;end()
#3 /app/vendor/yiisoft/yii2/base/BaseObject.php(109): app\components\Cloaca-&gt;init()
#4 [internal function]: yii\base\BaseObject-&gt;__construct(Array)
#5 /app/vendor/yiisoft/yii2/di/Container.php(411): ReflectionClass-&gt;newInstanceArgs(Array)
#6 /app/vendor/yiisoft/yii2/di/Container.php(170): yii\di\Container-&gt;build(&#039;app\\components\\...&#039;, Array, Array)
#7 /app/vendor/yiisoft/yii2/BaseYii.php(365): yii\di\Container-&gt;get(&#039;app\\components\\...&#039;, Array, Array)
#8 /app/vendor/yiisoft/yii2/di/ServiceLocator.php(137): yii\BaseYii::createObject(Array)
#9 /app/vendor/yiisoft/yii2/base/Module.php(766): yii\di\ServiceLocator-&gt;get(&#039;cloaca&#039;, true)
#10 /app/vendor/yiisoft/yii2/base/Application.php(311): yii\base\Module-&gt;get(&#039;cloaca&#039;)
#11 /app/vendor/yiisoft/yii2/web/Application.php(69): yii\base\Application-&gt;bootstrap()
#12 /app/vendor/yiisoft/yii2/base/Application.php(271): yii\web\Application-&gt;bootstrap()
#13 /app/vendor/yiisoft/yii2/base/BaseObject.php(109): yii\base\Application-&gt;init()
#14 /app/vendor/yiisoft/yii2/base/Application.php(204): yii\base\BaseObject-&gt;__construct(Array)
#15 /app/web/index.php(21): yii\base\Application-&gt;__construct(Array)
#16 {main}</pre>