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 /data/www/lib/Varien/Db/Statement/Pdo/Mysql.php(110): Zend_Db_Statement_Pdo->_execute(Array)
#1 /data/www/app/code/core/Zend/Db/Statement.php(291): Varien_Db_Statement_Pdo_Mysql->_execute(Array)
#2 /data/www/lib/Zend/Db/Adapter/Abstract.php(480): Zend_Db_Statement->execute(Array)
#3 /data/www/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('INSERT IGNORE I...', Array)
#4 /data/www/lib/Varien/Db/Adapter/Pdo/Mysql.php(504): Zend_Db_Adapter_Pdo_Abstract->query('INSERT IGNORE I...', Array)
#5 /data/www/lib/Varien/Cache/Backend/Database.php(550): Varien_Db_Adapter_Pdo_Mysql->query('INSERT IGNORE I...', Array)
#6 /data/www/lib/Varien/Cache/Backend/Database.php(216): Varien_Cache_Backend_Database->_saveTags('938_8CB48848C0D...', Array)
#7 /data/www/lib/Zend/Cache/Core.php(390): Varien_Cache_Backend_Database->save('', '938_8CB48848C0D...', Array, 7200)
#8 /data/www/lib/Varien/Cache/Core.php(145): Zend_Cache_Core->save('', '8CB48848C0DEEDB...', Array, 7200, 8)
#9 /data/www/app/code/core/Mage/Core/Model/Cache.php(403): Varien_Cache_Core->save('', '8CB48848C0DEEDB...', Array, 7200)
#10 /data/www/app/code/local/Amasty/Fpc/Model/Fpc.php(459): Mage_Core_Model_Cache->save('', '8cb48848c0deedb...', Array, 7200)
#11 /data/www/app/code/local/Amasty/Fpc/Model/Observer.php(136): Amasty_Fpc_Model_Fpc->saveBlockCache('welcome', '', NULL)
#12 /data/www/app/code/core/Mage/Core/Model/App.php(1358): Amasty_Fpc_Model_Observer->afterToHtml(Object(Varien_Event_Observer))
#13 /data/www/app/code/core/Mage/Core/Model/App.php(1337): Mage_Core_Model_App->_callObserverMethod(Object(Amasty_Fpc_Model_Observer), 'afterToHtml', Object(Varien_Event_Observer))
#14 /data/www/app/Mage.php(448): Mage_Core_Model_App->dispatchEvent('core_block_abst...', Array)
#15 /data/www/app/code/core/Mage/Core/Block/Abstract.php(943): Mage::dispatchEvent('core_block_abst...', Array)
#16 /data/www/app/code/core/Mage/Core/Block/Abstract.php(637): Mage_Core_Block_Abstract->toHtml()
#17 /data/www/app/code/core/Mage/Core/Block/Abstract.php(581): Mage_Core_Block_Abstract->_getChildHtml('welcome', true)
#18 /data/www/app/design/frontend/smartwave/porto/template/page/html/header_type4.phtml(28): Mage_Core_Block_Abstract->getChildHtml('welcome')
#19 /data/www/app/code/core/Mage/Core/Block/Template.php(241): include('/data/www/app/d...')
#20 /data/www/app/code/core/Mage/Core/Block/Template.php(272): Mage_Core_Block_Template->fetchView('frontend/smartw...')
#21 /data/www/app/code/core/Mage/Core/Block/Template.php(286): Mage_Core_Block_Template->renderView()
#22 /data/www/app/code/core/Mage/Core/Block/Abstract.php(919): Mage_Core_Block_Template->_toHtml()
#23 /data/www/app/code/core/Mage/Core/Block/Abstract.php(637): Mage_Core_Block_Abstract->toHtml()
#24 /data/www/app/code/core/Mage/Core/Block/Abstract.php(581): Mage_Core_Block_Abstract->_getChildHtml('header', true)
#25 /data/www/app/design/frontend/smartwave/porto/template/page/2columns-left.phtml(43): Mage_Core_Block_Abstract->getChildHtml('header')
#26 /data/www/app/code/core/Mage/Core/Block/Template.php(241): include('/data/www/app/d...')
#27 /data/www/app/code/core/Mage/Core/Block/Template.php(272): Mage_Core_Block_Template->fetchView('frontend/smartw...')
#28 /data/www/app/code/core/Mage/Core/Block/Template.php(286): Mage_Core_Block_Template->renderView()
#29 /data/www/app/code/core/Mage/Core/Block/Abstract.php(919): Mage_Core_Block_Template->_toHtml()
#30 /data/www/app/code/core/Mage/Core/Model/Layout.php(555): Mage_Core_Block_Abstract->toHtml()
#31 /data/www/app/code/core/Mage/Core/Controller/Varien/Action.php(390): Mage_Core_Model_Layout->getOutput()
#32 /data/www/app/code/local/Smartwave/Ajaxcatalog/controllers/Catalog/CategoryController.php(111): Mage_Core_Controller_Varien_Action->renderLayout()
#33 /data/www/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Smartwave_Ajaxcatalog_Catalog_CategoryController->viewAction()
#34 /data/www/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('view')
#35 /data/www/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#36 /data/www/app/code/core/Mage/Core/Model/App.php(365): Mage_Core_Controller_Varien_Front->dispatch()
#37 /data/www/app/Mage.php(684): Mage_Core_Model_App->run(Array)
#38 /data/www/index.php(85): Mage::run('', 'store')
#39 {main}