请问，这个问题怎么解决？新手不懂

An Error occurred while handling another error:
PDOException: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'rageframe.yl_sys_config' doesn't exist in D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\db\Command.php:915
Stack trace:
#0 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\db\Command.php(915): PDOStatement->execute()
#1 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\db\Command.php(362): yii\db\Command->queryInternal('fetchAll', NULL)
#2 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\db\Query.php(213): yii\db\Command->queryAll()
#3 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\db\ActiveQuery.php(135): yii\db\Query->all(NULL)
#4 D:\xampp\htdocs\rageframe\vendor\jianyan74\rageframe-basics\common\models\sys\Config.php(110): yii\db\ActiveQuery->all()
#5 D:\xampp\htdocs\rageframe\vendor\jianyan74\rageframe-basics\common\models\sys\Config.php(84): jianyan\basics\common\models\sys\Config->getConfigInfo()
#6 D:\xampp\htdocs\rageframe\frontend\controllers\SiteController.php(33): jianyan\basics\common\models\sys\Config->info('QQ_CLIENT_APPID')
#7 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\base\Object.php(107): frontend\controllers\SiteController->init()
#8 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\base\Controller.php(86): yii\base\Object->construct(Array)
#9 [internal function]: yii\base\Controller->construct('site', Object(yii\web\Application), Array)
#10 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\di\Container.php(375): ReflectionClass->newInstanceArgs(Array)
#11 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\di\Container.php(156): yii\di\Container->build('frontend\contro...', Array, Array)
#12 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\BaseYii.php(344): yii\di\Container->get('frontend\contro...', Array)
#13 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\base\Module.php(638): yii\BaseYii::createObject('frontend\contro...', Array)
#14 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\base\Module.php(591): yii\base\Module->createControllerByID('site')
#15 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\base\Module.php(517): yii\base\Module->createController('error')
#16 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\web\ErrorHandler.php(97): yii\base\Module->runAction('site/error')
#17 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\base\ErrorHandler.php(111): yii\web\ErrorHandler->renderException(Object(yii\web\NotFoundHttpException))
#18 [internal function]: yii\base\ErrorHandler->handleException(Object(yii\web\NotFoundHttpException))
#19 {main}

Next yii\db\Exception: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'rageframe.yl_sys_config' doesn't exist
The SQL being executed was: SELECT FROM yl_sys_config in D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\db\Schema.php:636
Stack trace:
#0 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\db\Command.php(930): yii\db\Schema->convertException(Object(PDOException), 'SELECT FROM `...')
#1 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\db\Command.php(362): yii\db\Command->queryInternal('fetchAll', NULL)
#2 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\db\Query.php(213): yii\db\Command->queryAll()
#3 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\db\ActiveQuery.php(135): yii\db\Query->all(NULL)
#4 D:\xampp\htdocs\rageframe\vendor\jianyan74\rageframe-basics\common\models\sys\Config.php(110): yii\db\ActiveQuery->all()
#5 D:\xampp\htdocs\rageframe\vendor\jianyan74\rageframe-basics\common\models\sys\Config.php(84): jianyan\basics\common\models\sys\Config->getConfigInfo()
#6 D:\xampp\htdocs\rageframe\frontend\controllers\SiteController.php(33): jianyan\basics\common\models\sys\Config->info('QQ_CLIENT_APPID')
#7 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\base\Object.php(107): frontend\controllers\SiteController->init()
#8 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\base\Controller.php(86): yii\base\Object->construct(Array)
#9 [internal function]: yii\base\Controller->construct('site', Object(yii\web\Application), Array)
#10 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\di\Container.php(375): ReflectionClass->newInstanceArgs(Array)
#11 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\di\Container.php(156): yii\di\Container->build('frontend\contro...', Array, Array)
#12 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\BaseYii.php(344): yii\di\Container->get('frontend\contro...', Array)
#13 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\base\Module.php(638): yii\BaseYii::createObject('frontend\contro...', Array)
#14 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\base\Module.php(591): yii\base\Module->createControllerByID('site')
#15 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\base\Module.php(517): yii\base\Module->createController('error')
#16 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\web\ErrorHandler.php(97): yii\base\Module->runAction('site/error')
#17 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\base\ErrorHandler.php(111): yii\web\ErrorHandler->renderException(Object(yii\web\NotFoundHttpException))
#18 [internal function]: yii\base\ErrorHandler->handleException(Object(yii\web\NotFoundHttpException))
#19 {main}
Additional Information:
Array
(
[0] => 42S02
[1] => 1146
[2] => Table 'rageframe.yl_sys_config' doesn't exist
)

Previous exception:
yii\web\NotFoundHttpException: 页面未找到。 in D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\web\Request.php:195
Stack trace:
#0 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\web\Application.php(82): yii\web\Request->resolve()
#1 D:\xampp\htdocs\rageframe\vendor\yiisoft\yii2\base\Application.php(380): yii\web\Application->handleRequest(Object(yii\web\Request))
#2 D:\xampp\htdocs\rageframe\web\index.php(30): yii\base\Application->run()
#3 {main}