An Error occurred while handling another error:
yii\web\HeadersAlreadySentException: Headers already sent in /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/vlucas/phpdotenv/src/Loader.php on line 172. in /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/yiisoft/yii2/web/Response.php:369
Stack trace:
#0 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/yiisoft/yii2/web/Response.php(342): yii\web\Response->sendHeaders()
#1 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/yiisoft/yii2/web/ErrorHandler.php(136): yii\web\Response->send()
#2 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/craftcms/cms/src/web/ErrorHandler.php(199): yii\web\ErrorHandler->renderException(Object(yii\base\ErrorException))
#3 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/yiisoft/yii2/base/ErrorHandler.php(152): craft\web\ErrorHandler->renderException(Object(yii\base\ErrorException))
#4 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/craftcms/cms/src/web/ErrorHandler.php(74): 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: Cannot modify header information - headers already sent by (output started at /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/vlucas/phpdotenv/src/Loader.php:172) in /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/craftcms/commerce/src/Plugin.php:554
Stack trace:
#0 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/craftcms/cms/src/web/ErrorHandler.php(87): yii\base\ErrorHandler->handleError(2, 'Cannot modify h...', '/srv/users/drin...', 554)
#1 [internal function]: craft\web\ErrorHandler->handleError(2, 'Cannot modify h...', '/srv/users/drin...', 554)
#2 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/craftcms/commerce/src/Plugin.php(554): header_remove('X-Powered-By')
#3 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/craftcms/commerce/src/Plugin.php(172): craft\commerce\Plugin->_registerPoweredByHeader()
#4 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/yiisoft/yii2/base/BaseObject.php(109): craft\commerce\Plugin->init()
#5 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/yiisoft/yii2/base/Module.php(161): yii\base\BaseObject->__construct(Array)
#6 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/craftcms/cms/src/base/Plugin.php(115): yii\base\Module->__construct('commerce', Object(craft\web\Application), Array)
#7 [internal function]: craft\base\Plugin->__construct('commerce', Object(craft\web\Application), Array)
#8 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/yiisoft/yii2/di/Container.php(419): ReflectionClass->newInstanceArgs(Array)
#9 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/yiisoft/yii2/di/Container.php(170): yii\di\Container->build('craft\\commerce\\...', Array, Array)
#10 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/yiisoft/yii2/BaseYii.php(365): yii\di\Container->get('craft\\commerce\\...', Array, Array)
#11 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/craftcms/cms/src/Craft.php(66): yii\BaseYii::createObject(Array, Array)
#12 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/craftcms/cms/src/services/Plugins.php(942): Craft::createObject(Array, Array)
#13 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/craftcms/cms/src/services/Plugins.php(232): craft\services\Plugins->createPlugin('commerce', Array)
#14 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/craftcms/cms/src/base/ApplicationTrait.php(1520): craft\services\Plugins->loadPlugins()
#15 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/craftcms/cms/src/web/Application.php(101): craft\web\Application->_postInit()
#16 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/yiisoft/yii2/base/BaseObject.php(109): craft\web\Application->init()
#17 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/yiisoft/yii2/base/Application.php(204): yii\base\BaseObject->__construct(Array)
#18 [internal function]: yii\base\Application->__construct(Array)
#19 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/yiisoft/yii2/di/Container.php(419): ReflectionClass->newInstanceArgs(Array)
#20 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/yiisoft/yii2/di/Container.php(170): yii\di\Container->build('craft\\web\\Appli...', Array, Array)
#21 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/yiisoft/yii2/BaseYii.php(365): yii\di\Container->get('craft\\web\\Appli...', Array, Array)
#22 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/craftcms/cms/src/Craft.php(66): yii\BaseYii::createObject(Array, Array)
#23 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/craftcms/cms/bootstrap/bootstrap.php(236): Craft::createObject(Array)
#24 /srv/users/drinkandlearn/apps/drinkandlearn/craft/vendor/craftcms/cms/bootstrap/web.php(51): require('/srv/users/drin...')
#25 /srv/users/drinkandlearn/apps/drinkandlearn/public/index.php(20): require('/srv/users/drin...')
#26 {main}