An Error occurred while handling another error:
yii\web\HeadersAlreadySentException: Headers already sent in /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/mpdfv6/mpdf/mpdf.php on line 2855. in /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/web/Response.php:366
Stack trace:
#0 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/web/Response.php(339): yii\web\Response->sendHeaders()
#1 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/web/ErrorHandler.php(135): yii\web\Response->send()
#2 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/base/ErrorHandler.php(111): yii\web\ErrorHandler->renderException()
#3 [internal function]: yii\base\ErrorHandler->handleException()
#4 {main}
Previous exception:
yii\base\ErrorException: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time in /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/web/Session.php:495
Stack trace:
#0 [internal function]: yii\base\ErrorHandler->handleError()
#1 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/web/Session.php(495): ini_set()
#2 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/base/Component.php(180): yii\web\Session->setTimeout()
#3 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/BaseYii.php(546): yii\base\Component->__set()
#4 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/base/BaseObject.php(107): yii\BaseYii::configure()
#5 [internal function]: yii\base\BaseObject->__construct()
#6 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/di/Container.php(383): ReflectionClass->newInstanceArgs()
#7 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/di/Container.php(156): yii\di\Container->build()
#8 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/BaseYii.php(349): yii\di\Container->get()
#9 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/di/ServiceLocator.php(137): yii\BaseYii::createObject()
#10 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/base/Module.php(742): yii\di\ServiceLocator->get()
#11 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/web/Application.php(178): yii\base\Module->get()
#12 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/web/User.php(682): yii\web\Application->getSession()
#13 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/web/User.php(192): yii\web\User->renewAuthStatus()
#14 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/web/User.php(360): yii\web\User->getIdentity()
#15 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/base/Component.php(139): yii\web\User->getIsGuest()
#16 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2-debug/panels/UserPanel.php(81): yii\base\Component->__get()
#17 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/base/BaseObject.php(109): yii\debug\panels\UserPanel->init()
#18 [internal function]: yii\base\BaseObject->__construct()
#19 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/di/Container.php(383): ReflectionClass->newInstanceArgs()
#20 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/di/Container.php(156): yii\di\Container->build()
#21 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/BaseYii.php(349): yii\di\Container->get()
#22 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2-debug/Module.php(177): yii\BaseYii::createObject()
#23 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2-debug/Module.php(149): yii\debug\Module->initPanels()
#24 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/base/BaseObject.php(109): yii\debug\Module->init()
#25 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/base/Module.php(158): yii\base\BaseObject->__construct()
#26 [internal function]: yii\base\Module->__construct()
#27 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/di/Container.php(375): ReflectionClass->newInstanceArgs()
#28 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/di/Container.php(156): yii\di\Container->build()
#29 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/BaseYii.php(349): yii\di\Container->get()
#30 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/base/Module.php(427): yii\BaseYii::createObject()
#31 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/base/Application.php(315): yii\base\Module->getModule()
#32 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/web/Application.php(69): yii\base\Application->bootstrap()
#33 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/base/Application.php(273): yii\web\Application->bootstrap()
#34 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/base/BaseObject.php(109): yii\base\Application->init()
#35 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/vendor/yiisoft/yii2/base/Application.php(206): yii\base\BaseObject->__construct()
#36 /home/zamlogistic-scop/htdocs/scop.zamlogistic.com.co/web/index.php(22): yii\base\Application->__construct()
#37 {main}