There has been an error processing your request

SQLSTATE[HY000]: General error: 1021 Disk full (/tmp/#sql-temptable-1-185f-e80.MAI); waiting for someone to free some space... (errno: 28 "No space left on device"), query was: SELECT `main_table`.* FROM `themeframework_page` AS `main_table`
 INNER JOIN `themeframework_page_store` AS `store_table` ON main_table.page_id = store_table.page_id WHERE (`status` = '1')  AND (handle IN ('default','catalog_category_layered_nochildren','STORE_default','THEME_frontend_ispdev_ispshop','catalog_category_view','catalog_category_default','CATEGORY_80','customer_logged_out') OR custom_handle IN ('default','catalog_category_layered_nochildren','STORE_default','THEME_frontend_ispdev_ispshop','catalog_category_view','catalog_category_default','CATEGORY_80','customer_logged_out')) AND (store_table.store_id IN('1', 0)) GROUP BY `main_table`.`page_id` ORDER BY `sort` DESC
Trace: #0 /var/www/html/lib/Varien/Db/Statement/Pdo/Mysql.php(110): Zend_Db_Statement_Pdo->_execute(Array) #1 /var/www/html/app/code/core/Zend/Db/Statement.php(311): Varien_Db_Statement_Pdo_Mysql->_execute(Array) #2 /var/www/html/lib/Zend/Db/Adapter/Abstract.php(480): Zend_Db_Statement->execute(Array) #3 /var/www/html/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('SELECT `main_ta...', Array) #4 /var/www/html/lib/Varien/Db/Adapter/Pdo/Mysql.php(504): Zend_Db_Adapter_Pdo_Abstract->query('SELECT `main_ta...', Array) #5 /var/www/html/lib/Zend/Db/Adapter/Abstract.php(737): Varien_Db_Adapter_Pdo_Mysql->query('SELECT `main_ta...', Array) #6 /var/www/html/lib/Varien/Data/Collection/Db.php(740): Zend_Db_Adapter_Abstract->fetchAll('SELECT `main_ta...', Array) #7 /var/www/html/app/code/core/Mage/Core/Model/Resource/Db/Collection/Abstract.php(521): Varien_Data_Collection_Db->_fetchAll('SELECT `main_ta...', Array) #8 /var/www/html/lib/Varien/Data/Collection/Db.php(572): Mage_Core_Model_Resource_Db_Collection_Abstract->getData() #9 /var/www/html/lib/Varien/Data/Collection.php(764): Varien_Data_Collection_Db->load() #10 /var/www/html/app/code/local/EM/Themeframework/Model/Observer.php(35): Varien_Data_Collection->count() #11 /var/www/html/app/code/core/Mage/Core/Model/App.php(1358): EM_Themeframework_Model_Observer->changeTemplateEvent(Object(Varien_Event_Observer)) #12 /var/www/html/app/code/core/Mage/Core/Model/App.php(1337): Mage_Core_Model_App->_callObserverMethod(Object(EM_Themeframework_Model_Observer), 'changeTemplateE...', Object(Varien_Event_Observer)) #13 /var/www/html/app/Mage.php(451): Mage_Core_Model_App->dispatchEvent('controller_acti...', Array) #14 /var/www/html/app/code/core/Mage/Core/Controller/Varien/Action.php(350): Mage::dispatchEvent('controller_acti...', Array) #15 /var/www/html/app/code/core/Mage/Catalog/controllers/CategoryController.php(148): Mage_Core_Controller_Varien_Action->generateLayoutBlocks() #16 /var/www/html/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Mage_Catalog_CategoryController->viewAction() #17 /var/www/html/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('view') #18 /var/www/html/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http)) #19 /var/www/html/app/code/core/Mage/Core/Model/App.php(365): Mage_Core_Controller_Varien_Front->dispatch() #20 /var/www/html/app/Mage.php(686): Mage_Core_Model_App->run(Array) #21 /var/www/html/index.php(88): Mage::run('default', 'store') #22 {main}

Error log record number: 198552045029