什么意思“错误建立数据库连接”

Question

i have one wordpress blog name as

http://shareprogrammingtips.com/

its hosted on hostgator and works fine. But suddendly i am getting error like

Database Error:

Error establishing a database connection  

when i open my blog.

i have not done anything with php my admin of my webspace. i havent touch any setting still i am getting this.

why this error comes and how can i remove that ?

Answer 1

If you have't changed anything in the site wp-config.php or in Wordpress at all, it's probably nothing more than a temporary glitch at your webhost. Open a ticket with them.