SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction, query was: INSERT IGNORE INTO core_cache_tag (tag, cache_id) VALUES (?, ?),(?, ?),(?, ?),(?, ?),(?, ?)

#0 /var/www/html/prod/lib/Varien/Db/Statement/Pdo/Mysql.php(110): Zend_Db_Statement_Pdo->_execute(Array)
#1 /var/www/html/prod/app/code/core/Zend/Db/Statement.php(291): Varien_Db_Statement_Pdo_Mysql->_execute(Array)
#2 /var/www/html/prod/lib/Zend/Db/Adapter/Abstract.php(480): Zend_Db_Statement->execute(Array)
#3 /var/www/html/prod/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('INSERT IGNORE I...', Array)
#4 /var/www/html/prod/lib/Varien/Db/Adapter/Pdo/Mysql.php(504): Zend_Db_Adapter_Pdo_Abstract->query('INSERT IGNORE I...', Array)
#5 /var/www/html/prod/lib/Varien/Cache/Backend/Database.php(550): Varien_Db_Adapter_Pdo_Mysql->query('INSERT IGNORE I...', Array)
#6 /var/www/html/prod/lib/Varien/Cache/Backend/Database.php(216): Varien_Cache_Backend_Database->_saveTags('85d_6608B76DE88...', Array)
#7 /var/www/html/prod/lib/Zend/Cache/Core.php(390): Varien_Cache_Backend_Database->save('a:5:{s:7:"conte...', '85d_6608B76DE88...', Array, 604800)
#8 /var/www/html/prod/lib/Varien/Cache/Core.php(145): Zend_Cache_Core->save('a:5:{s:7:"conte...', '6608B76DE881DF5...', Array, 604800, 8)
#9 /var/www/html/prod/app/code/core/Mage/Core/Model/Cache.php(403): Varien_Cache_Core->save('a:5:{s:7:"conte...', '6608B76DE881DF5...', Array, 604800)
#10 /var/www/html/prod/app/code/local/Amasty/Fpc/Model/Fpc.php(265): Mage_Core_Model_Cache->save('a:5:{s:7:"conte...', '6608b76de881df5...', Array, 604800)
#11 /var/www/html/prod/app/code/local/Amasty/Fpc/Model/Fpc.php(238): Amasty_Fpc_Model_Fpc->_savePage(Array, '6608b76de881df5...', Array, 604800)
#12 /var/www/html/prod/app/code/local/Amasty/Fpc/Model/Observer.php(420): Amasty_Fpc_Model_Fpc->savePage('...', Array, 604800)
#13 /var/www/html/prod/app/code/core/Mage/Core/Model/App.php(1358): Amasty_Fpc_Model_Observer->onHttpResponseSendBefore(Object(Varien_Event_Observer))
#14 /var/www/html/prod/app/code/core/Mage/Core/Model/App.php(1337): Mage_Core_Model_App->_callObserverMethod(Object(Amasty_Fpc_Model_Observer), 'onHttpResponseS...', Object(Varien_Event_Observer))
#15 /var/www/html/prod/app/Mage.php(448): Mage_Core_Model_App->dispatchEvent('http_response_s...', Array)
#16 /var/www/html/prod/app/code/core/Mage/Core/Controller/Response/Http.php(83): Mage::dispatchEvent('http_response_s...', Array)
#17 /var/www/html/prod/app/code/core/Mage/Core/Controller/Varien/Front.php(184): Mage_Core_Controller_Response_Http->sendResponse()
#18 /var/www/html/prod/app/code/core/Mage/Core/Model/App.php(365): Mage_Core_Controller_Varien_Front->dispatch()
#19 /var/www/html/prod/app/Mage.php(684): Mage_Core_Model_App->run(Array)
#20 /var/www/html/prod/index.php(91): Mage::run('', 'store')
#21 {main}