An Error occurred while handling another error: yii\web\HeadersAlreadySentException: Headers already sent in /var/www/vhosts/uteka.ua/htdocs/frontend/longGrid.php on line 116. in /var/www/vhosts/uteka.ua/htdocs/vendor/yiisoft/yii2/web/Response.php:366 Stack trace: #0 /var/www/vhosts/uteka.ua/htdocs/vendor/yiisoft/yii2/web/Response.php(339): yii\web\Response->sendHeaders() #1 /var/www/vhosts/uteka.ua/htdocs/vendor/yiisoft/yii2/web/ErrorHandler.php(135): yii\web\Response->send() #2 /var/www/vhosts/uteka.ua/htdocs/vendor/yiisoft/yii2/base/ErrorHandler.php(111): yii\web\ErrorHandler->renderException(Object(Error)) #3 [internal function]: yii\base\ErrorHandler->handleException(Object(Error)) #4 {main} Previous exception: Error: Call to a member function getRoute() on null in /var/www/vhosts/uteka.ua/htdocs/vendor/yiisoft/yii2/helpers/BaseUrl.php:431 Stack trace: #0 /var/www/vhosts/uteka.ua/htdocs/frontend/helpers/DomainHelper.php(50): yii\helpers\BaseUrl::current(Array, true) #1 /var/www/vhosts/uteka.ua/htdocs/core/views/popup-email-confirm-empty.php(11): frontend\helpers\DomainHelper::getRedirectToDomainLink('front', '/site/confirm-e...', true) #2 /var/www/vhosts/uteka.ua/htdocs/frontend/widgets/views/required-auth-popup-long.php(550): include_once('/var/www/vhosts...') #3 /var/www/vhosts/uteka.ua/htdocs/vendor/yiisoft/yii2/base/View.php(348): require('/var/www/vhosts...') #4 /var/www/vhosts/uteka.ua/htdocs/vendor/yiisoft/yii2/base/View.php(257): yii\base\View->renderPhpFile('/var/www/vhosts...', Array) #5 /var/www/vhosts/uteka.ua/htdocs/vendor/yiisoft/yii2/base/View.php(156): yii\base\View->renderFile('/var/www/vhosts...', Array, Object(frontend\widgets\RequiredAuthPopupLong)) #6 /var/www/vhosts/uteka.ua/htdocs/vendor/yiisoft/yii2/base/Widget.php(236): yii\base\View->render('@frontend/widge...', Array, Object(frontend\widgets\RequiredAuthPopupLong)) #7 /var/www/vhosts/uteka.ua/htdocs/frontend/widgets/RequiredAuthPopupLong.php(31): yii\base\Widget->render('@frontend/widge...', Array) #8 /var/www/vhosts/uteka.ua/htdocs/vendor/yiisoft/yii2/base/Widget.php(140): frontend\widgets\RequiredAuthPopupLong->run() #9 /var/www/vhosts/uteka.ua/htdocs/frontend/longGrid.php(352): yii\base\Widget::widget(Array) #10 /var/www/vhosts/uteka.ua/htdocs/frontend/web/special/perenirky-v-ukrajini/ua/index.php(2): include('/var/www/vhosts...') #11 {main}