Internal Server Error HELP

[iteck55]

i have been working on a new site where uses can upload there files to our servers it was working fine but now suddenly it comes up with error 500 can anyone help

[ChatIndia]

File Storage: Accounts are not to be used for file storage, your account will be permenantly suspended if found to be breaking this rule. Downloads are only allowed on your x10Hosting account if they have to do directly with your website. e.g. you developed custom software and are selling it or giving it away. Accounts may not be used for mirrors, game file hosting, or any other type of file hosting not specified here.

Did you read this TOS.