( ! ) Fatal error: Uncaught yii\web\HeadersAlreadySentException: Headers already sent in /home/lessonotes/html/lesson-notes-liberia-yii2/lesson-notes-yii2/vendor/yiisoft/yii2/web/Response.php on line 443. in /home/lessonotes/html/lesson-notes-liberia-yii2/lesson-notes-yii2/vendor/yiisoft/yii2/web/Response.php on line 369
( ! ) yii\web\HeadersAlreadySentException: Headers already sent in /home/lessonotes/html/lesson-notes-liberia-yii2/lesson-notes-yii2/vendor/yiisoft/yii2/web/Response.php on line 443. in /home/lessonotes/html/lesson-notes-liberia-yii2/lesson-notes-yii2/vendor/yiisoft/yii2/web/Response.php on line 369
Call Stack
#TimeMemoryFunctionLocation
10.08152053648yii\web\ErrorHandler->handleFatalError( ).../ErrorHandler.php:0
20.08171781352yii\web\ErrorHandler->renderException( ).../ErrorHandler.php:323
30.08251821320yii\web\Response->send( ).../ErrorHandler.php:136
40.08271823888yii\web\Response->sendHeaders( ).../Response.php:342