503 Service Unavailable

[email31]

My account is urbanus.x10.mx. I managed to create a Joomla 1.5 website. However whenever I try to instal a component/module/plugin, and error appears
503 Service Unavailable.
The server is temporarily busy, try again later! Powered By LiteSpeed Web Server
LiteSpeed Technologies is not responsible for administration and contents of this web site!
Can you please help since this is getting very frustrating. I am in the process of switching from another host to x10hosting. However this persistent problem is making me think twice before doing so. I appreciate any help.

[ChatIndia]

Maybe something isn't compatible with the server

[email31]

The thing is that when I first applied for my account I could upload and install. The problem surfaced later on and is still present up to now. Can someone check my permissions, settings etc for compatibility.