Fatal error: Uncaught yii\web\HeadersAlreadySentException: Headers already sent in /home/tmhgoth/domains/tmh.go.th/public_html/vendor/yiisoft/yii2/web/Response.php on line 414. in /home/tmhgoth/domains/tmh.go.th/public_html/vendor/yiisoft/yii2/web/Response.php:366 Stack trace: #0 /home/tmhgoth/domains/tmh.go.th/public_html/vendor/yiisoft/yii2/web/Response.php(339): yii\web\Response->sendHeaders() #1 /home/tmhgoth/domains/tmh.go.th/public_html/vendor/yiisoft/yii2/web/ErrorHandler.php(135): yii\web\Response->send() #2 /home/tmhgoth/domains/tmh.go.th/public_html/vendor/yiisoft/yii2/base/ErrorHandler.php(262): yii\web\ErrorHandler->renderException(Object(yii\base\ErrorException)) #3 [internal function]: yii\base\ErrorHandler->handleFatalError() #4 {main} thrown in /home/tmhgoth/domains/tmh.go.th/public_html/vendor/yiisoft/yii2/web/Response.php on line 366