test<pre>An Error occurred while handling another error:
yii\web\HeadersAlreadySentException: Headers already sent in /data/sites/web/quomarecom/www/craft-static.php on line 135. in /data/sites/web/quomarecom/vendor/yiisoft/yii2/web/Response.php:373
Stack trace:
#0 /data/sites/web/quomarecom/vendor/yiisoft/yii2/web/Response.php(346): yii\web\Response-&gt;sendHeaders()
#1 /data/sites/web/quomarecom/vendor/yiisoft/yii2/web/ErrorHandler.php(136): yii\web\Response-&gt;send()
#2 /data/sites/web/quomarecom/vendor/craftcms/cms/src/web/ErrorHandler.php(147): yii\web\ErrorHandler-&gt;renderException(Object(yii\base\ErrorException))
#3 /data/sites/web/quomarecom/vendor/yiisoft/yii2/base/ErrorHandler.php(135): craft\web\ErrorHandler-&gt;renderException(Object(yii\base\ErrorException))
#4 /data/sites/web/quomarecom/vendor/craftcms/cms/src/web/ErrorHandler.php(63): yii\base\ErrorHandler-&gt;handleException(Object(yii\base\ErrorException))
#5 [internal function]: craft\web\ErrorHandler-&gt;handleException(Object(yii\base\ErrorException))
#6 {main}
Previous exception:
yii\base\ErrorException: session_name(): Session name cannot be changed after headers have already been sent in /data/sites/web/quomarecom/vendor/yiisoft/yii2/web/Session.php:359
Stack trace:
#0 /data/sites/web/quomarecom/vendor/craftcms/cms/src/web/ErrorHandler.php(76): yii\base\ErrorHandler-&gt;handleError(2, &#039;...&#039;, &#039;...&#039;, 359)
#1 [internal function]: craft\web\ErrorHandler-&gt;handleError(2, &#039;...&#039;, &#039;...&#039;, 359)
#2 /data/sites/web/quomarecom/vendor/yiisoft/yii2/web/Session.php(359): session_name(&#039;...&#039;)
#3 /data/sites/web/quomarecom/vendor/yiisoft/yii2/base/Component.php(181): yii\web\Session-&gt;setName(&#039;...&#039;)
#4 /data/sites/web/quomarecom/vendor/yiisoft/yii2/BaseYii.php(558): yii\base\Component-&gt;__set(&#039;...&#039;, &#039;...&#039;)
#5 /data/sites/web/quomarecom/vendor/yiisoft/yii2/base/BaseObject.php(107): yii\BaseYii::configure(Object(craft\web\Session), Array)
#6 [internal function]: yii\base\BaseObject-&gt;__construct(Array)
#7 /data/sites/web/quomarecom/vendor/yiisoft/yii2/di/Container.php(420): ReflectionClass-&gt;newInstanceArgs(Array)
#8 /data/sites/web/quomarecom/vendor/yiisoft/yii2/di/Container.php(171): yii\di\Container-&gt;build(&#039;...&#039;, Array, Array)
#9 /data/sites/web/quomarecom/vendor/yiisoft/yii2/BaseYii.php(365): yii\di\Container-&gt;get(&#039;...&#039;, Array, Array)
#10 /data/sites/web/quomarecom/vendor/craftcms/cms/src/config/app.web.php(23): yii\BaseYii::createObject(Array)
#11 [internal function]: {closure}()
#12 /data/sites/web/quomarecom/vendor/yiisoft/yii2/di/Container.php(631): call_user_func_array(Object(Closure), Array)
#13 /data/sites/web/quomarecom/vendor/yiisoft/yii2/BaseYii.php(349): yii\di\Container-&gt;invoke(Object(Closure), Array)
#14 /data/sites/web/quomarecom/vendor/yiisoft/yii2/di/ServiceLocator.php(137): yii\BaseYii::createObject(Object(Closure))
#15 /data/sites/web/quomarecom/vendor/yiisoft/yii2/base/Module.php(748): yii\di\ServiceLocator-&gt;get(&#039;...&#039;, true)
#16 /data/sites/web/quomarecom/vendor/craftcms/cms/src/web/Application.php(324): yii\base\Module-&gt;get(&#039;...&#039;, true)
#17 /data/sites/web/quomarecom/vendor/yiisoft/yii2/web/Application.php(179): craft\web\Application-&gt;get(&#039;...&#039;)
#18 /data/sites/web/quomarecom/vendor/craftcms/cms/src/web/User.php(560): yii\web\Application-&gt;getSession()
#19 /data/sites/web/quomarecom/vendor/craftcms/cms/src/web/User.php(469): craft\web\User-&gt;_validateToken(true)
#20 /data/sites/web/quomarecom/vendor/yiisoft/yii2/web/User.php(194): craft\web\User-&gt;renewAuthStatus()
#21 /data/sites/web/quomarecom/vendor/craftcms/cms/src/web/Application.php(400): yii\web\User-&gt;getIdentity()
#22 /data/sites/web/quomarecom/vendor/craftcms/cms/src/web/Application.php(95): craft\web\Application-&gt;debugBootstrap()
#23 /data/sites/web/quomarecom/vendor/yiisoft/yii2/base/BaseObject.php(109): craft\web\Application-&gt;init()
#24 /data/sites/web/quomarecom/vendor/yiisoft/yii2/base/Application.php(212): yii\base\BaseObject-&gt;__construct(Array)
#25 [internal function]: yii\base\Application-&gt;__construct(Array)
#26 /data/sites/web/quomarecom/vendor/yiisoft/yii2/di/Container.php(420): ReflectionClass-&gt;newInstanceArgs(Array)
#27 /data/sites/web/quomarecom/vendor/yiisoft/yii2/di/Container.php(171): yii\di\Container-&gt;build(&#039;...&#039;, Array, Array)
#28 /data/sites/web/quomarecom/vendor/yiisoft/yii2/BaseYii.php(365): yii\di\Container-&gt;get(&#039;...&#039;, Array, Array)
#29 /data/sites/web/quomarecom/vendor/craftcms/cms/bootstrap/bootstrap.php(246): yii\BaseYii::createObject(Array)
#30 /data/sites/web/quomarecom/vendor/craftcms/cms/bootstrap/web.php(51): require(&#039;...&#039;)
#31 /data/sites/web/quomarecom/www/index.php(20): require(&#039;...&#039;)
#32 {main}</pre>