php - Mage注册表项“_singleton / custom_export / Observer”已经存在

绝望在这里..我正在通过连接安装扩展，我收到了以下消息，现在我无法访问..可以使用你的帮助..谢谢
Mage registry key "_singleton/custom_export/Observer" already exists

Trace:
#0 /var/www/html/evoraoralprobiotics/store/app/Mage.php(222): Mage::throwException('Mage registry k...')
#1 /var/www/html/evoraoralprobiotics/store/app/Mage.php(476): Mage::register('_singleton/cust...', false)
#2 /var/www/html/evoraoralprobiotics/store/app/code/core/Mage/Core/Model/App.php(1316): Mage::getSingleton('custom_export/O...')
#3 /var/www/html/evoraoralprobiotics/store/app/Mage.php(447): Mage_Core_Model_App->dispatchEvent('adminhtml_block...', Array)
#4 /var/www/html/evoraoralprobiotics/store/includes/src/Mage_Adminhtml_Block_Template.php(80): Mage::dispatchEvent('adminhtml_block...', Array)
#5 /var/www/html/evoraoralprobiotics/store/includes/src/__default.php(1794): Mage_Adminhtml_Block_Template->_toHtml()
#6 /var/www/html/evoraoralprobiotics/store/includes/src/Mage_Adminhtml_Block_Dashboard_Diagrams.php(55): Aitoc_Aitsys_Model_Rewriter_Mage_Core_Block_Abstract->toHtml()
#7 /var/www/html/evoraoralprobiotics/store/includes/src/__default.php(1169): Mage_Adminhtml_Block_Dashboard_Diagrams->_prepareLayout()
#8 /var/www/html/evoraoralprobiotics/store/includes/src/__default.php(42837): Aitoc_Aitsys_Model_Rewriter_Mage_Core_Block_Abstract->setLayout(Object(Aitoc_Aitsys_Model_Core_Layout))
#9 /var/www/html/evoraoralprobiotics/store/includes/src/Mage_Adminhtml_Block_Dashboard.php(66): Mage_Core_Model_Layout->createBlock('adminhtml/dashb...')
#10 /var/www/html/evoraoralprobiotics/store/includes/src/__default.php(1169): Mage_Adminhtml_Block_Dashboard->_prepareLayout()
#11 /var/www/html/evoraoralprobiotics/store/includes/src/__default.php(42837): Aitoc_Aitsys_Model_Rewriter_Mage_Core_Block_Abstract->setLayout(Object(Aitoc_Aitsys_Model_Core_Layout))
#12 /var/www/html/evoraoralprobiotics/store/includes/src/__default.php(42853): Mage_Core_Model_Layout->createBlock('adminhtml/dashb...', 'dashboard')
#13 /var/www/html/evoraoralprobiotics/store/includes/src/__default.php(42620): Mage_Core_Model_Layout->addBlock('adminhtml/dashb...', 'dashboard')
#14 /var/www/html/evoraoralprobiotics/store/includes/src/__default.php(42586): Mage_Core_Model_Layout->_generateBlock(Object(Mage_Core_Model_Layout_Element), Object(Mage_Core_Model_Layout_Element))
#15 /var/www/html/evoraoralprobiotics/store/includes/src/__default.php(42591): Mage_Core_Model_Layout->generateBlocks(Object(Mage_Core_Model_Layout_Element))
#16 /var/www/html/evoraoralprobiotics/store/includes/src/__default.php(3076): Mage_Core_Model_Layout->generateBlocks()
#17 /var/www/html/evoraoralprobiotics/store/includes/src/__default.php(3001): Mage_Core_Controller_Varien_Action->generateLayoutBlocks()
#18 /var/www/html/evoraoralprobiotics/store/includes/src/Mage_Adminhtml_Controller_Action.php(275): Mage_Core_Controller_Varien_Action->loadLayout(NULL, true, true)
#19 /var/www/html/evoraoralprobiotics/store/app/code/core/Mage/Adminhtml/controllers/DashboardController.php(40): Mage_Adminhtml_Controller_Action->loadLayout()
#20 /var/www/html/evoraoralprobiotics/store/includes/src/__default.php(3151): Mage_Adminhtml_DashboardController->indexAction()
#21 /var/www/html/evoraoralprobiotics/store/includes/src/__default.php(35033): Mage_Core_Controller_Varien_Action->dispatch('index')
#22 /var/www/html/evoraoralprobiotics/store/includes/src/__default.php(34590): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#23 /var/www/html/evoraoralprobiotics/store/app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front->dispatch()
#24 /var/www/html/evoraoralprobiotics/store/app/Mage.php(683): Mage_Core_Model_App->run(Array)
#25 /var/www/html/evoraoralprobiotics/store/index.php(88): Mage::run('', 'store')
#26 {main}
Mage注册表项“_singleton / custom_export / Observer”已经存在

1 个答案:
