Error establishing a database connection on VOX

[vekou]

Hi, my Wordpress site fails to connect to the database.
Website: http://www.aitenshiproject.com
CPanel Username: vekou
Here is the error returned by the browser:
Error establishing a database connection

It seems that my database is not deleted. I can't verify since I cannot log on to phpMyAdmin, it only returns a blank page.

 

[vekou]

I tried to clear my cache, hoping that it's only a cache problem since the update, but nothing happened. Hope the issue could be resolved.

 

[vekou]

It seems static pages work, but not the pages that access the database.