SQLSTATE[HY000]: General error: 1030 Got error 28 from storage engine, query was: DESCRIBE `eav_attribute`

#0 /var/www/magento/lib/Varien/Db/Statement/Pdo/Mysql.php(110): Zend_Db_Statement_Pdo->_execute(Array)
#1 /var/www/magento/app/code/core/Zend/Db/Statement.php(291): Varien_Db_Statement_Pdo_Mysql->_execute(Array)
#2 /var/www/magento/lib/Zend/Db/Adapter/Abstract.php(480): Zend_Db_Statement->execute(Array)
#3 /var/www/magento/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('DESCRIBE `eav_a...', Array)
#4 /var/www/magento/lib/Varien/Db/Adapter/Pdo/Mysql.php(428): Zend_Db_Adapter_Pdo_Abstract->query('DESCRIBE `eav_a...', Array)
#5 /var/www/magento/lib/Zend/Db/Adapter/Pdo/Mysql.php(171): Varien_Db_Adapter_Pdo_Mysql->query('DESCRIBE `eav_a...')
#6 /var/www/magento/lib/Varien/Db/Adapter/Pdo/Mysql.php(1596): Zend_Db_Adapter_Pdo_Mysql->describeTable('eav_attribute', NULL)
#7 /var/www/magento/app/code/core/Mage/Catalog/Model/Resource/Product/Attribute/Collection.php(55): Varien_Db_Adapter_Pdo_Mysql->describeTable('eav_attribute')
#8 /var/www/magento/app/code/core/Mage/Core/Model/Resource/Db/Collection/Abstract.php(135): Mage_Catalog_Model_Resource_Product_Attribute_Collection->_initSelect()
#9 /var/www/magento/app/code/core/Mage/Core/Model/Config.php(1348): Mage_Core_Model_Resource_Db_Collection_Abstract->__construct(Array)
#10 /var/www/magento/app/code/core/Mage/Core/Model/Config.php(1380): Mage_Core_Model_Config->getModelInstance('catalog_resourc...', Array)
#11 /var/www/magento/app/Mage.php(491): Mage_Core_Model_Config->getResourceModelInstance('catalog/product...', Array)
#12 /var/www/magento/app/code/core/Mage/Eav/Model/Config.php(467): Mage::getResourceModel('catalog/product...')
#13 /var/www/magento/app/code/core/Mage/Eav/Model/Entity/Abstract.php(512): Mage_Eav_Model_Config->getEntityAttributeCodes(Object(Mage_Eav_Model_Entity_Type), Object(Mage_Catalog_Model_Product))
#14 /var/www/magento/app/code/core/Mage/Eav/Model/Entity/Abstract.php(952): Mage_Eav_Model_Entity_Abstract->loadAllAttributes(Object(Mage_Catalog_Model_Product))
#15 /var/www/magento/app/code/core/Mage/Catalog/Model/Resource/Abstract.php(698): Mage_Eav_Model_Entity_Abstract->load(Object(Mage_Catalog_Model_Product), 324, NULL)
#16 /var/www/magento/app/code/core/Mage/Core/Model/Abstract.php(225): Mage_Catalog_Model_Resource_Abstract->load(Object(Mage_Catalog_Model_Product), 324, NULL)
#17 /var/www/magento/app/code/core/Mage/Review/controllers/ProductController.php(116): Mage_Core_Model_Abstract->load(324)
#18 /var/www/magento/app/code/core/Mage/Review/controllers/ProductController.php(77): Mage_Review_ProductController->_loadProduct(324)
#19 /var/www/magento/app/code/core/Mage/Review/controllers/ProductController.php(233): Mage_Review_ProductController->_initProduct()
#20 /var/www/magento/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Mage_Review_ProductController->listAction()
#21 /var/www/magento/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(250): Mage_Core_Controller_Varien_Action->dispatch('list')
#22 /var/www/magento/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#23 /var/www/magento/app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front->dispatch()
#24 /var/www/magento/app/Mage.php(684): Mage_Core_Model_App->run(Array)
#25 /var/www/magento/index.php(87): Mage::run('', 'store')
#26 {main}