Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1040] Too many connections in /usr/local/ZendFramework/library/Zend/Db/Adapter/Pdo/Abstract.php:128 Stack trace: #0 /usr/local/ZendFramework/library/Zend/Db/Adapter/Pdo/Abstract.php(128): PDO->__construct('mysql:host=loca...', 'hp_shizutoku', 'yeq#Dw89cM', Array) #1 /usr/local/ZendFramework/library/Zend/Db/Adapter/Pdo/Mysql.php(109): Zend_Db_Adapter_Pdo_Abstract->_connect() #2 /usr/local/ZendFramework/library/Zend/Db/Adapter/Abstract.php(459): Zend_Db_Adapter_Pdo_Mysql->_connect() #3 /usr/local/ZendFramework/library/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('SET NAMES utf8', Array) #4 /var/www/shizutoku/application/function.php(592): Zend_Db_Adapter_Pdo_Abstract->query('SET NAMES utf8') #5 /var/www/shizutoku/html/common/header.php(3): getDepartmentIndex() #6 /var/www/shizutoku/html/medical_checkup/petct.php(35): include('/var/www/shizut...') #7 {main} Next Zend_Db_Adapter_Exception: SQLSTATE[HY000] [1040] Too many connections in /usr/local/ in /usr/local/ZendFramework/library/Zend/Db/Adapter/Pdo/Abstract.php on line 144