An Error occurred while handling another error: yii\web\HeadersAlreadySentException: Headers already sent in /dev/shm/shm on line 3834. in /home/cmw4vida/vendor/yiisoft/yii2/web/Response.php:368 Stack trace: #0 /home/cmw4vida/vendor/yiisoft/yii2/web/Response.php(341): yii\web\Response->sendHeaders() #1 /home/cmw4vida/vendor/yiisoft/yii2/web/ErrorHandler.php(136): yii\web\Response->send() #2 /home/cmw4vida/vendor/craftcms/cms/src/web/ErrorHandler.php(192): yii\web\ErrorHandler->renderException(Object(yii\base\ErrorException)) #3 /home/cmw4vida/vendor/yiisoft/yii2/base/ErrorHandler.php(135): craft\web\ErrorHandler->renderException(Object(yii\base\ErrorException)) #4 /home/cmw4vida/vendor/craftcms/cms/src/web/ErrorHandler.php(71): yii\base\ErrorHandler->handleException(Object(yii\base\ErrorException)) #5 [internal function]: craft\web\ErrorHandler->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 /home/cmw4vida/vendor/yiisoft/yii2/web/Session.php:357 Stack trace: #0 /home/cmw4vida/vendor/craftcms/cms/src/web/ErrorHandler.php(84): yii\base\ErrorHandler->handleError(2, 'session_name():...', '/home/cmw4vida/...', 357) #1 [internal function]: craft\web\ErrorHandler->handleError(2, 'session_name():...', '/home/cmw4vida/...', 357) #2 /home/cmw4vida/vendor/yiisoft/yii2/web/Session.php(357): session_name('CraftSessionId') #3 /home/cmw4vida/vendor/yiisoft/yii2/base/Component.php(180): yii\web\Session->setName('CraftSessionId') #4 /home/cmw4vida/vendor/yiisoft/yii2/BaseYii.php(558): yii\base\Component->__set('name', 'CraftSessionId') #5 /home/cmw4vida/vendor/yiisoft/yii2/base/BaseObject.php(107): yii\BaseYii::configure(Object(craft\web\Session), Array) #6 [internal function]: yii\base\BaseObject->__construct(Array) #7 /home/cmw4vida/vendor/yiisoft/yii2/di/Container.php(419): ReflectionClass->newInstanceArgs(Array) #8 /home/cmw4vida/vendor/yiisoft/yii2/di/Container.php(170): yii\di\Container->build('craft\\web\\Sessi...', Array, Array) #9 /home/cmw4vida/vendor/yiisoft/yii2/BaseYii.php(365): yii\di\Container->get('craft\\web\\Sessi...', Array, Array) #10 /home/cmw4vida/vendor/craftcms/cms/src/Craft.php(61): yii\BaseYii::createObject(Array, Array) #11 /home/cmw4vida/vendor/craftcms/cms/src/config/app.web.php(23): Craft::createObject(Array) #12 [internal function]: {closure}() #13 /home/cmw4vida/vendor/yiisoft/yii2/di/Container.php(633): call_user_func_array(Object(Closure), Array) #14 /home/cmw4vida/vendor/yiisoft/yii2/BaseYii.php(349): yii\di\Container->invoke(Object(Closure), Array) #15 /home/cmw4vida/vendor/yiisoft/yii2/di/ServiceLocator.php(137): yii\BaseYii::createObject(Object(Closure)) #16 /home/cmw4vida/vendor/yiisoft/yii2/base/Module.php(766): yii\di\ServiceLocator->get('session', true) #17 /home/cmw4vida/vendor/craftcms/cms/src/web/Application.php(343): yii\base\Module->get('session', true) #18 /home/cmw4vida/vendor/yiisoft/yii2/web/Application.php(178): craft\web\Application->get('session') #19 /home/cmw4vida/vendor/craftcms/cms/src/helpers/Session.php(96): yii\web\Application->getSession() #20 /home/cmw4vida/vendor/craftcms/cms/src/helpers/Session.php(111): craft\helpers\Session::session() #21 /home/cmw4vida/vendor/craftcms/cms/src/helpers/Session.php(84): craft\helpers\Session::exists() #22 /home/cmw4vida/vendor/craftcms/cms/src/web/User.php(519): craft\helpers\Session::has('__duration') #23 /home/cmw4vida/vendor/yiisoft/yii2/web/User.php(198): craft\web\User->renewAuthStatus() #24 /home/cmw4vida/vendor/craftcms/cms/src/web/Application.php(419): yii\web\User->getIdentity() #25 /home/cmw4vida/vendor/craftcms/cms/src/web/Application.php(101): craft\web\Application->debugBootstrap() #26 /home/cmw4vida/vendor/yiisoft/yii2/base/BaseObject.php(109): craft\web\Application->init() #27 /home/cmw4vida/vendor/yiisoft/yii2/base/Application.php(204): yii\base\BaseObject->__construct(Array) #28 [internal function]: yii\base\Application->__construct(Array) #29 /home/cmw4vida/vendor/yiisoft/yii2/di/Container.php(419): ReflectionClass->newInstanceArgs(Array) #30 /home/cmw4vida/vendor/yiisoft/yii2/di/Container.php(170): yii\di\Container->build('craft\\web\\Appli...', Array, Array) #31 /home/cmw4vida/vendor/yiisoft/yii2/BaseYii.php(365): yii\di\Container->get('craft\\web\\Appli...', Array, Array) #32 /home/cmw4vida/vendor/craftcms/cms/src/Craft.php(61): yii\BaseYii::createObject(Array, Array) #33 /home/cmw4vida/vendor/craftcms/cms/bootstrap/bootstrap.php(247): Craft::createObject(Array) #34 /home/cmw4vida/vendor/craftcms/cms/bootstrap/web.php(51): require('/home/cmw4vida/...') #35 /home/cmw4vida/public_html/index.php(42): require('/home/cmw4vida/...') #36 {main}