Website not opening, Server error!

[mtl87]

I created a website MadTechLab.com & was allotted Lotus server. when i open the website i get error :

Server Error
There has been a server error. Please try again momentarily.

If the issue persists, create a support ticket.

& when i got to open support request on x10hosting main page i get the error :

Support is currently closed for the server your hosting account is on (lotus). Please visit our forums and read the news.

Please help me or allot me a different server (eg boru) .

I previously thought that it is because of the current index.html file, so i replaced that file, but its still not working.