Fatal error: Uncaught exception 'Zend_Db_Adapter_Exception' with message 'SQLSTATE[00000] [1040] Too many connections' in /var/www/html/www.edw.com.cn/wwwec/library/Zend/Db/Adapter/Pdo/Abstract.php:129 Stack trace: #0 /var/www/html/www.edw.com.cn/wwwec/library/Zend/Db/Adapter/Abstract.php(216): Zend_Db_Adapter_Pdo_Abstract->_connect() #1 /var/www/html/www.edw.com.cn/wwwec/library/Zend/Db/Adapter/Pdo/Abstract.php(204): Zend_Db_Adapter_Abstract->query('SET NAMES utf8', Array) #2 /var/www/html/www.edw.com.cn/wwwec/eepwec/wwwroot/index.php(53): Zend_Db_Adapter_Pdo_Abstract->query('SET NAMES utf8') #3 {main} thrown in /var/www/html/www.edw.com.cn/wwwec/library/Zend/Db/Adapter/Pdo/Abstract.php on line 129