You cannot host applications that perform artificial SEO inflation, also known as 'article spinning.' Doing so can cause significan't overuse of hosting resources.
Here are some common causes of overusing resources on your hosting account:
You can try to correct resource usage caused by article spinning by following any and all of these steps:
If you are still experiencing issues with resource usage, review your hosting for other possible causes at Common causes for resource overusage (Linux).
You will want to make sure that you are correcting the underlying cause to any resource issue. Simply removing Websites and/or files without correcting the underlying issue can cause the problem to recur.