Deprecated: Craft::cookieConfig(): Implicitly marking parameter $request as nullable is deprecated, the explicit nullable type must be used instead in /home/slcvelng/public_html/vendor/craftcms/cms/src/Craft.php on line 92
Deprecated: craft\helpers\FileHelper::isSvg(): Implicitly marking parameter $magicFile as nullable is deprecated, the explicit nullable type must be used instead in /home/slcvelng/public_html/vendor/craftcms/cms/src/helpers/FileHelper.php on line 281
Deprecated: craft\helpers\FileHelper::isGif(): Implicitly marking parameter $magicFile as nullable is deprecated, the explicit nullable type must be used instead in /home/slcvelng/public_html/vendor/craftcms/cms/src/helpers/FileHelper.php on line 299
Deprecated: craft\base\ApplicationTrait::updateTargetLanguage(): Implicitly marking parameter $useUserLanguage as nullable is deprecated, the explicit nullable type must be used instead in /home/slcvelng/public_html/vendor/craftcms/cms/src/base/ApplicationTrait.php on line 172
An Error occurred while handling another error:
Error: Class "yii\web\HeaderCollection" not found in /home/slcvelng/public_html/vendor/yiisoft/yii2/web/Request.php:342
Stack trace:
#0 /home/slcvelng/public_html/vendor/yiisoft/yii2/base/Component.php(139): yii\web\Request->getHeaders()
#1 /home/slcvelng/public_html/vendor/yiisoft/yii2/web/Request.php(712): yii\base\Component->__get('headers')
#2 /home/slcvelng/public_html/vendor/craftcms/cms/src/web/Request.php(153): yii\web\Request->getHostInfo()
#3 /home/slcvelng/public_html/vendor/yiisoft/yii2/base/BaseObject.php(109): craft\web\Request->init()
#4 [internal function]: yii\base\BaseObject->__construct(Array)
#5 /home/slcvelng/public_html/vendor/yiisoft/yii2/di/Container.php(383): ReflectionClass->newInstanceArgs(Array)
#6 /home/slcvelng/public_html/vendor/yiisoft/yii2/di/Container.php(156): yii\di\Container->build('craft\\web\\Reque...', Array, Array)
#7 /home/slcvelng/public_html/vendor/yiisoft/yii2/BaseYii.php(349): yii\di\Container->get('craft\\web\\Reque...', Array, Array)
#8 /home/slcvelng/public_html/vendor/craftcms/cms/src/config/app.web.php(13): yii\BaseYii::createObject(Array)
#9 [internal function]: {closure:/home/slcvelng/public_html/vendor/craftcms/cms/src/config/app.web.php:10}()
#10 /home/slcvelng/public_html/vendor/yiisoft/yii2/di/Container.php(503): call_user_func_array(Object(Closure), Array)
#11 /home/slcvelng/public_html/vendor/yiisoft/yii2/BaseYii.php(351): yii\di\Container->invoke(Object(Closure), Array)
#12 /home/slcvelng/public_html/vendor/yiisoft/yii2/di/ServiceLocator.php(137): yii\BaseYii::createObject(Object(Closure))
#13 /home/slcvelng/public_html/vendor/yiisoft/yii2/base/Module.php(742): yii\di\ServiceLocator->get('request', true)
#14 /home/slcvelng/public_html/vendor/craftcms/cms/src/web/Application.php(333): yii\base\Module->get('request', true)
#15 /home/slcvelng/public_html/vendor/yiisoft/yii2/di/ServiceLocator.php(74): craft\web\Application->get('request')
#16 /home/slcvelng/public_html/vendor/yiisoft/yii2/web/ErrorHandler.php(499): yii\di\ServiceLocator->__get('request')
#17 /home/slcvelng/public_html/vendor/yiisoft/yii2/web/ErrorHandler.php(115): yii\web\ErrorHandler->shouldRenderSimpleHtml()
#18 /home/slcvelng/public_html/vendor/craftcms/cms/src/web/ErrorHandler.php(132): yii\web\ErrorHandler->renderException(Object(Error))
#19 /home/slcvelng/public_html/vendor/yiisoft/yii2/base/ErrorHandler.php(111): craft\web\ErrorHandler->renderException(Object(Error))
#20 /home/slcvelng/public_html/vendor/craftcms/cms/src/web/ErrorHandler.php(63): yii\base\ErrorHandler->handleException(Object(Error))
#21 [internal function]: craft\web\ErrorHandler->handleException(Object(Error))
#22 {main}
Previous exception:
Error: Class "yii\web\HeaderCollection" not found in /home/slcvelng/public_html/vendor/yiisoft/yii2/web/Request.php:342
Stack trace:
#0 /home/slcvelng/public_html/vendor/yiisoft/yii2/base/Component.php(139): yii\web\Request->getHeaders()
#1 /home/slcvelng/public_html/vendor/yiisoft/yii2/web/Request.php(712): yii\base\Component->__get('headers')
#2 /home/slcvelng/public_html/vendor/craftcms/cms/src/web/Request.php(153): yii\web\Request->getHostInfo()
#3 /home/slcvelng/public_html/vendor/yiisoft/yii2/base/BaseObject.php(109): craft\web\Request->init()
#4 [internal function]: yii\base\BaseObject->__construct(Array)
#5 /home/slcvelng/public_html/vendor/yiisoft/yii2/di/Container.php(383): ReflectionClass->newInstanceArgs(Array)
#6 /home/slcvelng/public_html/vendor/yiisoft/yii2/di/Container.php(156): yii\di\Container->build('craft\\web\\Reque...', Array, Array)
#7 /home/slcvelng/public_html/vendor/yiisoft/yii2/BaseYii.php(349): yii\di\Container->get('craft\\web\\Reque...', Array, Array)
#8 /home/slcvelng/public_html/vendor/craftcms/cms/src/config/app.web.php(13): yii\BaseYii::createObject(Array)
#9 [internal function]: {closure:/home/slcvelng/public_html/vendor/craftcms/cms/src/config/app.web.php:10}()
#10 /home/slcvelng/public_html/vendor/yiisoft/yii2/di/Container.php(503): call_user_func_array(Object(Closure), Array)
#11 /home/slcvelng/public_html/vendor/yiisoft/yii2/BaseYii.php(351): yii\di\Container->invoke(Object(Closure), Array)
#12 /home/slcvelng/public_html/vendor/yiisoft/yii2/di/ServiceLocator.php(137): yii\BaseYii::createObject(Object(Closure))
#13 /home/slcvelng/public_html/vendor/yiisoft/yii2/base/Module.php(742): yii\di\ServiceLocator->get('request', true)
#14 /home/slcvelng/public_html/vendor/craftcms/cms/src/web/Application.php(333): yii\base\Module->get('request', true)
#15 /home/slcvelng/public_html/vendor/yiisoft/yii2/di/ServiceLocator.php(74): craft\web\Application->get('request')
#16 /home/slcvelng/public_html/vendor/yiisoft/yii2/web/ErrorHandler.php(499): yii\di\ServiceLocator->__get('request')
#17 /home/slcvelng/public_html/vendor/yiisoft/yii2/web/ErrorHandler.php(115): yii\web\ErrorHandler->shouldRenderSimpleHtml()
#18 /home/slcvelng/public_html/vendor/craftcms/cms/src/web/ErrorHandler.php(132): yii\web\ErrorHandler->renderException(Object(yii\base\ErrorException))
#19 /home/slcvelng/public_html/vendor/yiisoft/yii2/base/ErrorHandler.php(262): craft\web\ErrorHandler->renderException(Object(yii\base\ErrorException))
#20 [internal function]: yii\base\ErrorHandler->handleFatalError()
#21 {main}