SQLSTATE[08S01]: Communication link failure: 1053 Server shutdown in progress

#0 /var/disks/disk31/home/app86/public_html/lib/Varien/Db/Statement/Pdo/Mysql.php(110): Zend_Db_Statement_Pdo->_execute(Array)
#1 /var/disks/disk31/home/app86/public_html/lib/Zend/Db/Statement.php(300): Varien_Db_Statement_Pdo_Mysql->_execute(Array)
#2 /var/disks/disk31/home/app86/public_html/lib/Zend/Db/Adapter/Abstract.php(479): Zend_Db_Statement->execute(Array)
#3 /var/disks/disk31/home/app86/public_html/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('SELECT `core_ca...', Array)
#4 /var/disks/disk31/home/app86/public_html/lib/Varien/Db/Adapter/Pdo/Mysql.php(419): Zend_Db_Adapter_Pdo_Abstract->query('SELECT `core_ca...', Array)
#5 /var/disks/disk31/home/app86/public_html/lib/Zend/Db/Adapter/Abstract.php(808): Varien_Db_Adapter_Pdo_Mysql->query('SELECT `core_ca...', Array)
#6 /var/disks/disk31/home/app86/public_html/app/code/core/Mage/Core/Model/Resource/Cache.php(61): Zend_Db_Adapter_Abstract->fetchPairs(Object(Varien_Db_Select))
#7 /var/disks/disk31/home/app86/public_html/app/code/core/Mage/Core/Model/Cache.php(455): Mage_Core_Model_Resource_Cache->getAllOptions()
#8 /var/disks/disk31/home/app86/public_html/app/code/core/Mage/Core/Model/Cache.php(497): Mage_Core_Model_Cache->_initOptions()
#9 /var/disks/disk31/home/app86/public_html/app/code/core/Mage/Core/Model/App.php(1183): Mage_Core_Model_Cache->canUse('config')
#10 /var/disks/disk31/home/app86/public_html/app/code/core/Mage/Core/Model/Config.php(414): Mage_Core_Model_App->useCache('config')
#11 /var/disks/disk31/home/app86/public_html/app/code/core/Mage/Core/Model/Config.php(294): Mage_Core_Model_Config->_canUseCacheForInit()
#12 /var/disks/disk31/home/app86/public_html/app/code/core/Mage/Core/Model/App.php(413): Mage_Core_Model_Config->loadModulesCache()
#13 /var/disks/disk31/home/app86/public_html/app/code/core/Mage/Core/Model/App.php(343): Mage_Core_Model_App->_initModules()
#14 /var/disks/disk31/home/app86/public_html/app/Mage.php(682): Mage_Core_Model_App->run(Array)
#15 /var/disks/disk31/home/app86/public_html/index.php(95): Mage::run('', 'store')
#16 {main}