如何在Magento上运行的网站上调试错误？

我今天早上来上班。主站点已关闭。工作的人正在度假。该网站在Magento上运行。我完全不熟悉Magento。

我想我可以做些什么-如果我有建议的话。

我已经登录了管理员。但是，在我登录后，错误消息也同样存在。我真的做不了什么。

对于像我这样的Magento新手来说，这是一个简单的解决方法吗？:(我说实话。目前可以做些什么来备份此站点？

非常感谢您的帮助。

Exact Error Message

There has been an error processing your request

SQLSTATE[42S02]: Base table or view not found: 1146 Table 'biossusa_Magento.catalog_category_flat_store_1' doesn't exist

痕迹：

#0 /home/website/public_html/store/includes/src/Varien_Db_Statement_Pdo_Mysql.php(110): Zend_Db_Statement_Pdo->_execute(Array)
#1 /home/website/public_html/store/includes/src/__default.php(63033): Varien_Db_Statement_Pdo_Mysql->_execute(Array)
#2 /home/website/public_html/store/includes/src/__default.php(52715): Zend_Db_Statement->execute(Array)
#3 /home/website/public_html/store/includes/src/__default.php(53751): Zend_Db_Adapter_Abstract->query('SELECT `catalog...', Array)
#4 /home/website/public_html/store/includes/src/__default.php(54587): Zend_Db_Adapter_Pdo_Abstract->query('SELECT `catalog...', Array)
#5 /home/website/public_html/store/includes/src/__default.php(53061): Varien_Db_Adapter_Pdo_Mysql->query(Object(Varien_Db_Select), Array)
#6 /home/website/public_html/store/includes/src/Mage_Catalog_Model_Resource_Category_Flat.php(1314): Zend_Db_Adapter_Abstract->fetchOne(Object(Varien_Db_Select))
#7 /home/website/public_html/store/includes/src/__default.php(6992): Mage_Catalog_Model_Resource_Category_Flat->checkId('2')
#8 /home/website/public_html/store/includes/src/Mage_Catalog_Helper_Category.php(74): Mage_Catalog_Model_Category->checkId('2')
#9 /home/website/public_html/store/includes/src/Mage_Catalog_Model_Observer.php(255): Mage_Catalog_Helper_Category->getStoreCategories()
#10 /home/website/public_html/store/includes/src/__default.php(21066): Mage_Catalog_Model_Observer->addCatalogToTopmenuItems(Object(Varien_Event_Observer))
#11 /home/website/public_html/store/includes/src/__default.php(21045): Mage_Core_Model_App->_callObserverMethod(Object(Mage_Catalog_Model_Observer), 'addCatalogToTop...', Object(Varien_Event_Observer))
#12 /home/website/public_html/store/app/Mage.php(447): Mage_Core_Model_App->dispatchEvent('page_block_html...', Array)
#13 /home/website/public_html/store/includes/src/Mage_Page_Block_Html_Topmenu.php(62): Mage::dispatchEvent('page_block_html...', Array)
#14 /home/website/public_html/store/app/design/frontend/default/grayscale/template/page/html/topmenu.phtml(48): Mage_Page_Block_Html_Topmenu->getHtml('level-top')
#15 /home/website/public_html/store/includes/src/__default.php(3223): include('/home/website/...')
#16 /home/website/public_html/store/includes/src/__default.php(3254): Mage_Core_Block_Template->fetchView('frontend/defaul...')
#17 /home/website/public_html/store/includes/src/__default.php(3268): Mage_Core_Block_Template->renderView()
#18 /home/website/public_html/store/includes/src/__default.php(2518): Mage_Core_Block_Template->_toHtml()
#19 /home/website/public_html/store/includes/src/__default.php(13181): Mage_Core_Block_Abstract->toHtml()
#20 /home/website/public_html/store/includes/src/__default.php(2518): Mage_Core_Block_Text_List->_toHtml()
#21 /home/website/public_html/store/includes/src/__default.php(2237): Mage_Core_Block_Abstract->toHtml()
#22 /home/website/public_html/store/includes/src/__default.php(2181): Mage_Core_Block_Abstract->_getChildHtml('topMenu', true)
#23 /home/website/public_html/store/app/design/frontend/default/grayscale/template/page/html/header.phtml(62): Mage_Core_Block_Abstract->getChildHtml('topMenu')
#24 /home/website/public_html/store/includes/src/__default.php(3223): include('/home/website/...')
#25 /home/website/public_html/store/includes/src/__default.php(3254): Mage_Core_Block_Template->fetchView('frontend/defaul...')
#26 /home/website/public_html/store/includes/src/__default.php(3268): Mage_Core_Block_Template->renderView()
#27 /home/website/public_html/store/includes/src/__default.php(2518): Mage_Core_Block_Template->_toHtml()
#28 /home/website/public_html/store/includes/src/__default.php(2237): Mage_Core_Block_Abstract->toHtml()
#29 /home/website/public_html/store/includes/src/__default.php(2181): Mage_Core_Block_Abstract->_getChildHtml('header', true)
#30 /home/website/public_html/store/app/design/frontend/default/grayscale/template/page/1column.phtml(55): Mage_Core_Block_Abstract->getChildHtml('header')
#31 /home/website/public_html/store/includes/src/__default.php(3223): include('/home/website/...')
#32 /home/website/public_html/store/includes/src/__default.php(3254): Mage_Core_Block_Template->fetchView('frontend/defaul...')
#33 /home/website/public_html/store/includes/src/__default.php(3268): Mage_Core_Block_Template->renderView()
#34 /home/website/public_html/store/includes/src/__default.php(2518): Mage_Core_Block_Template->_toHtml()
#35 /home/website/public_html/store/includes/src/__default.php(27414): Mage_Core_Block_Abstract->toHtml()
#36 /home/website/public_html/store/includes/src/__default.php(13574): Mage_Core_Model_Layout->getOutput()
#37 /home/website/public_html/store/includes/src/__default.php(10934): Mage_Core_Controller_Varien_Action->renderLayout()
#38 /home/website/public_html/store/includes/src/__default.php(10849): Mage_Cms_Helper_Page->_renderPage(Object(Mage_Cms_IndexController), 'home')
#39 /home/website/public_html/store/app/code/core/Mage/Cms/controllers/IndexController.php(45): Mage_Cms_Helper_Page->renderPage(Object(Mage_Cms_IndexController), 'home')
#40 /home/website/public_html/store/includes/src/__default.php(13603): Mage_Cms_IndexController->indexAction()
#41 /home/website/public_html/store/includes/src/__default.php(17948): Mage_Core_Controller_Varien_Action->dispatch('index')
#42 /home/website/public_html/store/includes/src/__default.php(17505): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#43 /home/website/public_html/store/includes/src/__default.php(20082): Mage_Core_Controller_Varien_Front->dispatch()
#44 /home/website/public_html/store/app/Mage.php(683): Mage_Core_Model_App->run(Array)
#45 /home/website/public_html/store/index.php(87): Mage::run('', 'store')
#46 {main}