SQLSTATE[HY000] [2002] Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (111)

#0 /var/www/store.amazinghealth.com/htdocs/lib/Zend/Db/Adapter/Pdo/Mysql.php(96): Zend_Db_Adapter_Pdo_Abstract->_connect()
#1 /var/www/store.amazinghealth.com/htdocs/lib/Varien/Db/Adapter/Pdo/Mysql.php(251): Zend_Db_Adapter_Pdo_Mysql->_connect()
#2 /var/www/store.amazinghealth.com/htdocs/lib/Zend/Db/Adapter/Abstract.php(448): Varien_Db_Adapter_Pdo_Mysql->_connect()
#3 /var/www/store.amazinghealth.com/htdocs/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('SET NAMES utf8', Array)
#4 /var/www/store.amazinghealth.com/htdocs/lib/Varien/Db/Adapter/Pdo/Mysql.php(333): Zend_Db_Adapter_Pdo_Abstract->query('SET NAMES utf8', Array)
#5 /var/www/store.amazinghealth.com/htdocs/app/code/core/Mage/Core/Model/Resource/Type/Db/Pdo/Mysql.php(45): Varien_Db_Adapter_Pdo_Mysql->query('SET NAMES utf8')
#6 /var/www/store.amazinghealth.com/htdocs/app/code/core/Mage/Core/Model/Resource.php(93): Mage_Core_Model_Resource_Type_Db_Pdo_Mysql->getConnection(Object(Mage_Core_Model_Config_Element))
#7 /var/www/store.amazinghealth.com/htdocs/app/code/core/Mage/Core/Model/Resource/Setup.php(76): Mage_Core_Model_Resource->getConnection('core_setup')
#8 /var/www/store.amazinghealth.com/htdocs/app/code/core/Mage/Core/Model/Resource/Setup.php(152): Mage_Core_Model_Resource_Setup->__construct('core_setup')
#9 /var/www/store.amazinghealth.com/htdocs/app/code/core/Mage/Core/Model/App.php(363): Mage_Core_Model_Resource_Setup::applyAllUpdates()
#10 /var/www/store.amazinghealth.com/htdocs/app/code/core/Mage/Core/Model/App.php(295): Mage_Core_Model_App->_initModules()
#11 /var/www/store.amazinghealth.com/htdocs/app/Mage.php(596): Mage_Core_Model_App->run(Array)
#12 /var/www/store.amazinghealth.com/htdocs/us/index.php(65): Mage::run('ah_w_usa', 'website')
#13 {main}