An Error occurred while handling another error:
yii\web\HeadersAlreadySentException: Headers already sent in /home/myzonepk/public_html/engine/vendor/twisted1919/yii2-shortcut-functions/src/functions.php on line 159. in /home/myzonepk/public_html/engine/vendor/yiisoft/yii2/web/Response.php:366
Stack trace:
#0 /home/myzonepk/public_html/engine/vendor/yiisoft/yii2/web/Response.php(339): yii\web\Response->sendHeaders()
#1 /home/myzonepk/public_html/engine/vendor/yiisoft/yii2/web/ErrorHandler.php(135): yii\web\Response->send()
#2 /home/myzonepk/public_html/engine/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: Class "IntlDateFormatter" not found in /home/myzonepk/public_html/engine/yii/base/Settings.php:40
Stack trace:
#0 /home/myzonepk/public_html/engine/vendor/yiisoft/yii2/base/Application.php(327): app\yii\base\Settings->bootstrap(Object(yii\web\Application))
#1 /home/myzonepk/public_html/engine/vendor/yiisoft/yii2/web/Application.php(69): yii\base\Application->bootstrap()
#2 /home/myzonepk/public_html/engine/vendor/yiisoft/yii2/base/Application.php(273): yii\web\Application->bootstrap()
#3 /home/myzonepk/public_html/engine/vendor/yiisoft/yii2/base/BaseObject.php(109): yii\base\Application->init()
#4 /home/myzonepk/public_html/engine/vendor/yiisoft/yii2/base/Application.php(206): yii\base\BaseObject->__construct(Array)
#5 /home/myzonepk/public_html/index.php(23): yii\base\Application->__construct(Array)
#6 {main}