SQLSTATE[HY000]: General error: 145 Table './db00054915/core_session' is marked as crashed and should be repaired

#0 /pages/48/9e/d0009505/home/htdocs/lib/Zend/Db/Statement.php(283): Zend_Db_Statement_Pdo->_execute(Array)
#1 /pages/48/9e/d0009505/home/htdocs/lib/Zend/Db/Adapter/Abstract.php(457): Zend_Db_Statement->execute(Array)
#2 /pages/48/9e/d0009505/home/htdocs/lib/Zend/Db/Adapter/Pdo/Abstract.php(230): Zend_Db_Adapter_Abstract->query('SELECT session_...', Array)
#3 /pages/48/9e/d0009505/home/htdocs/lib/Varien/Db/Adapter/Pdo/Mysql.php(281): Zend_Db_Adapter_Pdo_Abstract->query('SELECT session_...', Array)
#4 /pages/48/9e/d0009505/home/htdocs/lib/Zend/Db/Adapter/Abstract.php(761): Varien_Db_Adapter_Pdo_Mysql->query('SELECT session_...', Array)
#5 /pages/48/9e/d0009505/home/htdocs/app/code/core/Mage/Core/Model/Mysql4/Session.php(159): Zend_Db_Adapter_Abstract->fetchOne('SELECT session_...', Array)
#6 [internal function]: Mage_Core_Model_Mysql4_Session->read('283d2d0ddf7ccb1...')
#7 /pages/48/9e/d0009505/home/htdocs/app/code/core/Mage/Core/Model/Session/Abstract/Varien.php(99): session_start()
#8 /pages/48/9e/d0009505/home/htdocs/app/code/core/Mage/Core/Model/Session/Abstract/Varien.php(154): Mage_Core_Model_Session_Abstract_Varien->start('frontend')
#9 /pages/48/9e/d0009505/home/htdocs/app/code/core/Mage/Core/Model/Session/Abstract.php(83): Mage_Core_Model_Session_Abstract_Varien->init('core', 'frontend')
#10 /pages/48/9e/d0009505/home/htdocs/app/code/core/Mage/Core/Model/Session.php(39): Mage_Core_Model_Session_Abstract->init('core', 'frontend')
#11 /pages/48/9e/d0009505/home/htdocs/app/code/core/Mage/Core/Model/Config.php(1086): Mage_Core_Model_Session->__construct(Array)
#12 /pages/48/9e/d0009505/home/htdocs/app/Mage.php(321): Mage_Core_Model_Config->getModelInstance('core/session', Array)
#13 /pages/48/9e/d0009505/home/htdocs/app/Mage.php(335): Mage::getModel('core/session', Array)
#14 /pages/48/9e/d0009505/home/htdocs/app/code/core/Mage/Core/Controller/Varien/Action.php(440): Mage::getSingleton('core/session', Array)
#15 /pages/48/9e/d0009505/home/htdocs/app/code/core/Mage/Core/Controller/Front/Action.php(45): Mage_Core_Controller_Varien_Action->preDispatch()
#16 /pages/48/9e/d0009505/home/htdocs/app/code/core/Mage/Core/Controller/Varien/Action.php(365): Mage_Core_Controller_Front_Action->preDispatch()
#17 /pages/48/9e/d0009505/home/htdocs/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(248): Mage_Core_Controller_Varien_Action->dispatch('view')
#18 /pages/48/9e/d0009505/home/htdocs/app/code/core/Mage/Core/Controller/Varien/Front.php(158): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#19 /pages/48/9e/d0009505/home/htdocs/app/Mage.php(461): Mage_Core_Controller_Varien_Front->dispatch()
#20 /pages/48/9e/d0009505/home/htdocs/index.php(65): Mage::run()
#21 {main}