SQLSTATE[HY000]: General error: 2006 MySQL server has gone away, query was: SELECT `main_table`.`poll_id` FROM `poll` AS `main_table`
 INNER JOIN `poll_store` AS `store` ON main_table.poll_id=store.poll_id AND store.store_id = '1' WHERE (closed = 0) ORDER BY RAND() LIMIT 1

#0 /var/www/app/html/lib/Varien/Db/Statement/Pdo/Mysql.php(97): Zend_Db_Statement_Pdo->_execute(Array)
#1 /var/www/app/html/vendor/shardj/zf1-future/library/Zend/Db/Statement.php(303): Varien_Db_Statement_Pdo_Mysql->_execute(Array)
#2 /var/www/app/html/vendor/shardj/zf1-future/library/Zend/Db/Adapter/Abstract.php(480): Zend_Db_Statement->execute(Array)
#3 /var/www/app/html/vendor/shardj/zf1-future/library/Zend/Db/Adapter/Pdo/Abstract.php(267): Zend_Db_Adapter_Abstract->query('SELECT `main_ta...', Array)
#4 /var/www/app/html/lib/Varien/Db/Adapter/Pdo/Mysql.php(486): Zend_Db_Adapter_Pdo_Abstract->query('SELECT `main_ta...', Array)
#5 /var/www/app/html/vendor/shardj/zf1-future/library/Zend/Db/Adapter/Abstract.php(831): Varien_Db_Adapter_Pdo_Mysql->query('SELECT `main_ta...', Array)
#6 /var/www/app/html/app/code/core/Mage/Poll/Model/Resource/Poll.php(93): Zend_Db_Adapter_Abstract->fetchOne(Object(Varien_Db_Select))
#7 /var/www/app/html/app/code/core/Mage/Poll/Model/Poll.php(172): Mage_Poll_Model_Resource_Poll->getRandomId(Object(Mage_Poll_Model_Poll))
#8 /var/www/app/html/app/code/core/Mage/Poll/Block/ActivePoll.php(129): Mage_Poll_Model_Poll->getRandomId()
#9 /var/www/app/html/app/code/core/Mage/Poll/Block/ActivePoll.php(210): Mage_Poll_Block_ActivePoll->getPollToShow()
#10 /var/www/app/html/app/code/core/Mage/Core/Block/Abstract.php(926): Mage_Poll_Block_ActivePoll->_toHtml()
#11 /var/www/app/html/app/code/core/Mage/Core/Block/Text/List.php(35): Mage_Core_Block_Abstract->toHtml()
#12 /var/www/app/html/app/code/core/Mage/Core/Block/Abstract.php(926): Mage_Core_Block_Text_List->_toHtml()
#13 /var/www/app/html/app/code/core/Mage/Core/Block/Abstract.php(643): Mage_Core_Block_Abstract->toHtml()
#14 /var/www/app/html/app/code/core/Mage/Core/Block/Abstract.php(587): Mage_Core_Block_Abstract->_getChildHtml('left', true)
#15 /var/www/app/html/app/design/frontend/ultimo/default/template/page/2columns-left.phtml(55): Mage_Core_Block_Abstract->getChildHtml('left')
#16 /var/www/app/html/app/code/core/Mage/Core/Block/Template.php(275): include('/var/www/app/ht...')
#17 /var/www/app/html/app/code/core/Mage/Core/Block/Template.php(312): Mage_Core_Block_Template->fetchView('frontend/ultimo...')
#18 /var/www/app/html/app/code/core/Mage/Core/Block/Template.php(325): Mage_Core_Block_Template->renderView()
#19 /var/www/app/html/app/code/core/Mage/Core/Block/Abstract.php(926): Mage_Core_Block_Template->_toHtml()
#20 /var/www/app/html/app/code/core/Mage/Core/Model/Layout.php(573): Mage_Core_Block_Abstract->toHtml()
#21 /var/www/app/html/app/code/core/Mage/Core/Controller/Varien/Action.php(393): Mage_Core_Model_Layout->getOutput()
#22 /var/www/app/html/app/code/core/Mage/CatalogSearch/controllers/ResultController.php(69): Mage_Core_Controller_Varien_Action->renderLayout()
#23 /var/www/app/html/app/code/core/Mage/Core/Controller/Varien/Action.php(424): Mage_CatalogSearch_ResultController->indexAction()
#24 /var/www/app/html/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(255): Mage_Core_Controller_Varien_Action->dispatch('index')
#25 /var/www/app/html/app/code/core/Mage/Core/Controller/Varien/Front.php(181): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#26 /var/www/app/html/app/code/core/Mage/Core/Model/App.php(358): Mage_Core_Controller_Varien_Front->dispatch()
#27 /var/www/app/html/app/Mage.php(761): Mage_Core_Model_App->run(Array)
#28 /var/www/app/html/index.php(59): Mage::run('', 'store')
#29 {main}

Fatal error:  Uncaught PDOException: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away in /var/www/app/html/vendor/shardj/zf1-future/library/Zend/Db/Statement/Pdo.php:228
Stack trace:
#0 /var/www/app/html/vendor/shardj/zf1-future/library/Zend/Db/Statement/Pdo.php(228): PDOStatement->execute(Array)
#1 /var/www/app/html/lib/Varien/Db/Statement/Pdo/Mysql.php(97): Zend_Db_Statement_Pdo->_execute(Array)
#2 /var/www/app/html/vendor/shardj/zf1-future/library/Zend/Db/Statement.php(303): Varien_Db_Statement_Pdo_Mysql->_execute(Array)
#3 /var/www/app/html/vendor/shardj/zf1-future/library/Zend/Db/Adapter/Abstract.php(480): Zend_Db_Statement->execute(Array)
#4 /var/www/app/html/vendor/shardj/zf1-future/library/Zend/Db/Adapter/Pdo/Abstract.php(267): Zend_Db_Adapter_Abstract->query('SELECT `core_se...', Array)
#5 /var/www/app/html/lib/Varien/Db/Adapter/Pdo/Mysql.php(486): Zend_Db_Adapter_Pdo_Abstract->query('SELECT `core_se...', Array)
#6 /var/www/app/html/vendor/shardj/zf1-future/library/Zend/Db/Adapter/Abstract.php(831): in /var/www/app/html/vendor/shardj/zf1-future/library/Zend/Db/Statement/Pdo.php on line 235