An Error occurred while handling another error:
exception 'yii\base\InvalidRouteException' with message 'Unable to resolve the request "site/error".' in /var/www/yii2cms_themepark/vendor/yiisoft/yii2/base/Module.php:537
Stack trace:
#0 /var/www/yii2cms_themepark/vendor/yiisoft/yii2/web/ErrorHandler.php(109): yii\base\Module->runAction('site/error')
#1 /var/www/yii2cms_themepark/vendor/yiisoft/yii2/base/ErrorHandler.php(123): yii\web\ErrorHandler->renderException(Object(yii\web\NotFoundHttpException))
#2 [internal function]: yii\base\ErrorHandler->handleException(Object(yii\web\NotFoundHttpException))
#3 {main}
Previous exception:
exception 'yii\base\InvalidRouteException' with message 'Unable to resolve the request: index/article' in /var/www/yii2cms_themepark/vendor/yiisoft/yii2/base/Controller.php:128
Stack trace:
#0 /var/www/yii2cms_themepark/vendor/yiisoft/yii2/base/Module.php(528): yii\base\Controller->runAction('article', Array)
#1 /var/www/yii2cms_themepark/vendor/yiisoft/yii2/web/Application.php(103): yii\base\Module->runAction('index/article', Array)
#2 /var/www/yii2cms_themepark/vendor/yiisoft/yii2/base/Application.php(386): yii\web\Application->handleRequest(Object(yii\web\Request))
#3 /var/www/yii2cms_themepark/frontend/web/index.php(19): yii\base\Application->run()
#4 {main}

Next exception 'yii\web\NotFoundHttpException' with message 'Page not found.' in /var/www/yii2cms_themepark/vendor/yiisoft/yii2/web/Application.php:115
Stack trace:
#0 /var/www/yii2cms_themepark/vendor/yiisoft/yii2/base/Application.php(386): yii\web\Application->handleRequest(Object(yii\web\Request))
#1 /var/www/yii2cms_themepark/frontend/web/index.php(19): yii\base\Application->run()
#2 {main}