SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '728_APP_B1FB6E8F13287C01E5C05063633DDA4C' for key 'PRIMARY'

#0 /var/www/vhosts/workingperson.com/htdocs/lib/Zend/Db/Statement.php(300): Zend_Db_Statement_Pdo->_execute(Array)
#1 /var/www/vhosts/workingperson.com/htdocs/lib/Zend/Db/Adapter/Abstract.php(468): Zend_Db_Statement->execute(Array)
#2 /var/www/vhosts/workingperson.com/htdocs/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('INSERT INTO `co...', Array)
#3 /var/www/vhosts/workingperson.com/htdocs/lib/Varien/Db/Adapter/Pdo/Mysql.php(333): Zend_Db_Adapter_Pdo_Abstract->query('INSERT INTO `co...', Array)
#4 /var/www/vhosts/workingperson.com/htdocs/lib/Zend/Db/Adapter/Abstract.php(546): Varien_Db_Adapter_Pdo_Mysql->query('INSERT INTO `co...', Array)
#5 /var/www/vhosts/workingperson.com/htdocs/lib/Varien/Cache/Backend/Database.php(197): Zend_Db_Adapter_Abstract->insert('core_cache', Array)
#6 /var/www/vhosts/workingperson.com/htdocs/lib/Zend/Cache/Backend/TwoLevels.php(181): Varien_Cache_Backend_Database->save('a:4:{s:4:"data"...', '728_APP_B1FB6E8...', Array, 7200)
#7 /var/www/vhosts/workingperson.com/htdocs/lib/Zend/Cache/Core.php(381): Zend_Cache_Backend_TwoLevels->save('a:2:{i:0;a:10:{...', '728_APP_B1FB6E8...', Array, false)
#8 /var/www/vhosts/workingperson.com/htdocs/lib/Varien/Cache/Core.php(76): Zend_Cache_Core->save('a:2:{i:0;a:10:{...', 'APP_B1FB6E8F132...', Array, false, 8)
#9 /var/www/vhosts/workingperson.com/htdocs/app/code/core/Mage/Core/Model/Cache.php(349): Varien_Cache_Core->save('a:2:{i:0;a:10:{...', 'APP_B1FB6E8F132...', Array, false)
#10 /var/www/vhosts/workingperson.com/htdocs/app/code/local/Mage/Core/Model/App.php(1064): Mage_Core_Model_Cache->save('a:2:{i:0;a:10:{...', 'app_b1fb6e8f132...', Array, false)
#11 /var/www/vhosts/workingperson.com/htdocs/app/code/core/Mage/Core/Model/Mysql4/Collection/Abstract.php(521): Mage_Core_Model_App->saveCache('a:2:{i:0;a:10:{...', 'app_b1fb6e8f132...', Array)
#12 /var/www/vhosts/workingperson.com/htdocs/lib/Varien/Data/Collection/Db.php(698): Mage_Core_Model_Mysql4_Collection_Abstract->_saveCache(Array, Object(Varien_Db_Select))
#13 /var/www/vhosts/workingperson.com/htdocs/lib/Varien/Data/Collection/Db.php(614): Varien_Data_Collection_Db->_fetchAll(Object(Varien_Db_Select))
#14 /var/www/vhosts/workingperson.com/htdocs/lib/Varien/Data/Collection/Db.php(584): Varien_Data_Collection_Db->getData()
#15 /var/www/vhosts/workingperson.com/htdocs/app/code/core/Mage/Core/Model/Mysql4/Collection/Abstract.php(458): Varien_Data_Collection_Db->load(false, false)
#16 /var/www/vhosts/workingperson.com/htdocs/app/code/core/Mage/Core/Model/Mysql4/Website/Collection.php(90): Mage_Core_Model_Mysql4_Collection_Abstract->load(false, false)
#17 /var/www/vhosts/workingperson.com/htdocs/lib/Varien/Data/Collection.php(680): Mage_Core_Model_Mysql4_Website_Collection->load()
#18 /var/www/vhosts/workingperson.com/htdocs/app/code/local/Mage/Core/Model/App.php(554): Varien_Data_Collection->getItemById('0')
#19 /var/www/vhosts/workingperson.com/htdocs/app/code/local/Mage/Core/Model/App.php(393): Mage_Core_Model_App->_initStores()
#20 /var/www/vhosts/workingperson.com/htdocs/app/code/local/Mage/Core/Model/App.php(299): Mage_Core_Model_App->_initCurrentStore('', 'store')
#21 /var/www/vhosts/workingperson.com/htdocs/app/Mage.php(596): Mage_Core_Model_App->run(Array)
#22 /var/www/vhosts/workingperson.com/htdocs/index.php(82): Mage::run('', 'store')
#23 {main}