503 : Access denied for user 'dsum_cgdna'@'localhost' to database 'typecho'
exception 'Typecho_Db_Exception' with message 'Access denied for user 'dsum_cgdna'@'localhost' to database 'typecho'' in /home/dsum/public_html/var/Typecho/Db/Adapter/Mysql.php:51
Trace Message
#0 /home/dsum/public_html/var/Typecho/Db.php(269): Typecho_Db_Adapter_Mysql->connect(Object(Typecho_Config))
#1 /home/dsum/public_html/var/Typecho/Db.php(322): Typecho_Db->query(Object(Typecho_Db_Query), 1)
#2 /home/dsum/public_html/var/Widget/Options.php(59): Typecho_Db->fetchAll(Object(Typecho_Db_Query), Array)
#3 /home/dsum/public_html/var/Typecho/Widget.php(103): Widget_Options->init()
#4 [internal function]: Typecho_Widget->__construct()
#5 /home/dsum/public_html/var/Typecho/Widget.php(185): ReflectionClass->newInstance()
#6 /home/dsum/public_html/config.inc.php(131): Typecho_Widget::widget(Array, Array)
#7 /home/dsum/public_html/install.php(7): require_once('/home/dsum/publ...')
#8 {main}
我已经设定了config.inc.php 中的数据库信息，但是还是出现这个问题。
请问怎么解决？
