Wordpress: "Error establishing a database connection" and File Manager "Data error"

[epsiloneta]

Hi,

I'm having issues accessing my blog at http://bhargavs.co.in/blog hosted on stoli. I get an error that says: "Error establishing a database connection".

Also, when I try to access my folders using file manager, I get "Data error".

Is there a solution to this?

Thanks and Regards,
Bhargav