Code:
[2002] can not connect database.please check the config file.
Message:
SQLSTATE[HY000] [2002] �������ӷ���һ��ʱ���û����ȷ�����ӵ�����û�з�Ӧ�����ӳ���ʧ�ܡ�
File:
.
Trace:
.