生成配置文件点击保存时出现以下错误提示已解决悬赏5积分

10:42:59 Uncaught PDOException: SQLSTATE[42000]: Syntax error or access violation: 1044 Access denied for user 'chandao'@'localhost' to database 'zentao' in module/install/model.php:436
Stack trace:
#0 module/install/model.php(436): PDO->query('CREATE DATABASE...')
#1 module/install/model.php(321): installModel->createDB('5.5')
#2 module/install/control.php(116): installModel->checkConfig()
#3 framework/base/router.class.php(1703): install->step3()
#4 www/install.php(36): baseRouter->loadModule()
#5 {main}
thrown in module/install/model.php on line 436 when visiting /zentaopms/www/install.php?m=install&f=step3