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SQLSTATE[08004] [1040] Too many connections问题解决方案


SQLSTATE[08004] [1040] Too many connections

解决方案:敲入 df -h 看是不是磁盘空间满了,如果满了删除几个文件即可 SQLSTATE[08004] [1040] Too many connections Trace: #0 /home/wwwroot/www.example.com/lib/Zend/Db/Adapter/Pdo/Mysql.php(96): Zend_Db_Adapter_Pdo_Abstract->_connect() #1 /home/wwwroot/www.example.com/lib/Varien/Db/Adapter/Pdo/Mysql.php(300): Zend_Db_Adapter_Pdo_Mysql->_connect() #2 /home/wwwroot/www.example.com/lib/Zend/Db/Adapter/Abstract.php(459): Varien_Db_Adapter_Pdo_Mysql->_connect() #3 /home/wwwroot/www.example.com/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('SET NAMES utf8', Array) #4 /home/wwwroot/www.example.com/lib/Varien/Db/Adapter/Pdo/Mysql.php(389): Zend_Db_Adapter_Pdo_Abstract->query('SET NAMES utf8', Array) #5 /home/wwwroot/www.example.com/app/code/core/Mage/Core/Model/Resource.php(169): Varien_Db_Adapter_Pdo_Mysql->query('SET NAMES utf8') #6 /home/wwwroot/www.example.com/app/code/core/Mage/Core/Model/Resource.php(110): Mage_Core_Model_Resource->_newConnection('pdo_mysql', Object(Mage_Core_Model_Config_Element)) #7 /home/wwwroot/www.example.com/app/code/core/Mage/Core/Model/Resource/Db/Abstra ct.php(320): Mage_Core_Model_Resource->getConnection('core_read') #8 /home/wwwroot/www.example.com/app/code/core/Mage/Core/Model/Resource/Db/Abstra ct.php(335): Mage_Core_Model_Resource_Db_Abstract->_getConnection('read') #9 /home/wwwroot/www.example.com/app/code/core/Mage/Core/Model/Resource/Db/Abstra ct.php(355): Mage_Core_Model_Resource_Db_Abstract->_getReadAdapter() #10 /home/wwwroot/www.example.com/app/code/core/Mage/Core/Model/Resource/Db/Collect ion/Abstract.php(134): Mage_Core_Model_Resource_Db_Abstract->getReadConnection() #11 /home/wwwroot/www.example.com/app/code/core/Mage/Core/Model/Config.php(1350): Mage_Core_Model_Resource_Db_Collection_Abstract->__construct(Object(Mage_Core_Mo del_Resource_Website)) #12 /home/wwwroot/www.example.com/app/code/core/Mage/Core/Model/Config.php(1386): Mage_Core_Model_Config->getModelInstance('core_resource/w...',

Object(Mage_Core_Model_Resource_Website)) #13 /home/wwwroot/www.example.com/app/Mage.php(460): Mage_Core_Model_Config->getResourceModelInstance('core/website_co...', Object(Mage_Core_Model_Resource_Website)) #14 /home/wwwroot/www.example.com/app/code/core/Mage/Core/Model/Abstract.php(208): Mage::getResourceModel('core/website_co...', Object(Mage_Core_Model_Resource_Website)) #15 /home/wwwroot/www.example.com/app/code/core/Mage/Core/Model/Abstract.php(213): Mage_Core_Model_Abstract->getResourceCollection() #16 /home/wwwroot/www.example.com/app/code/core/Mage/Core/Model/App.php(602): Mage_Core_Model_Abstract->getCollection() #17 /home/wwwroot/www.example.com/app/code/core/Mage/Core/Model/App.php(460): Mage_Core_Model_App->_initStores() #18 /home/wwwroot/www.example.com/app/code/core/Mage/Core/Model/App.php(344): Mage_Core_Model_App->_initCurrentStore('', 'store') #19 /home/wwwroot/www.example.com/app/Mage.php(640): Mage_Core_Model_App->run(Array) #20 /home/wwwroot/www.example.com/index.php(80): Mage::run('', 'store') #21 {main}


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