我正在尝试运行我网站的本地副本，但每次运行它都会给我这个错误。我试图照顾其他类似的答案，但找不到相关的答案。
我正在使用Macbook，XAMPP和Magento 1.8
这是显示的错误
Invalid backend name []
Trace: #0 /Applications/XAMPP/xamppfiles/htdocs/ameb_prod/lib/Zend/Cache.php(137): Zend_Cache::throwException('Invalid backend...') #1 /Applications/XAMPP/xamppfiles/htdocs/ameb_prod/lib/Zend/Cache/Backend/TwoLevels.php(135): Zend_Cache::_makeBackend('', Array, true, true) #2 /Applications/XAMPP/xamppfiles/htdocs/ameb_prod/lib/Zend/Cache.php(153): Zend_Cache_Backend_TwoLevels->__construct(Array) #3 /Applications/XAMPP/xamppfiles/htdocs/ameb_prod/lib/Zend/Cache.php(94): Zend_Cache::_makeBackend('TwoLevels', Array, true, true) #4 /Applications/XAMPP/xamppfiles/htdocs/ameb_prod/app/code/core/Mage/Core/Model/Cache.php(137): Zend_Cache::factory('Varien_Cache_Co...', 'TwoLevels', Array, Array, true, true, true) #5 /Applications/XAMPP/xamppfiles/htdocs/ameb_prod/app/code/core/Mage/Core/Model/Config.php(1354): Mage_Core_Model_Cache->__construct(Array) #6 /Applications/XAMPP/xamppfiles/htdocs/ameb_prod/app/Mage.php(463): Mage_Core_Model_Config->getModelInstance('core/cache', Array) #7 /Applications/XAMPP/xamppfiles/htdocs/ameb_prod/app/code/core/Mage/Core/Model/App.php(401): Mage::getModel('core/cache', Array) #8 /Applications/XAMPP/xamppfiles/htdocs/ameb_prod/app/code/core/Mage/Core/Model/App.php(295): Mage_Core_Model_App->_initCache(Array) #9 /Applications/XAMPP/xamppfiles/htdocs/ameb_prod/app/code/core/Mage/Core/Model/App.php(337): Mage_Core_Model_App->baseInit(Array) #10 /Applications/XAMPP/xamppfiles/htdocs/ameb_prod/app/Mage.php(684): Mage_Core_Model_App->run(Array) #11 /Applications/XAMPP/xamppfiles/htdocs/ameb_prod/index.php(87): Mage::run('', 'store') #12 {main}