Detected as possible abuse threat

[gaurangi.info]

Hi,

I Have CSM Social Networking Site and I Just Get One Mail From csf@gigapros.com Id and Details of Mail is

To maintain the highest level of performance on our shared servers, we have a maximum limit of resource usage set for every account. You are getting this warning notification because you have crossed one or more such limits. We generally don't hold people strictly to these limits, but at the same time we expect our users to respect the limits of the system.

Also He given Some Steps and I also go through this steps but I can't Understand Why They Send Me Mail regarding Detected as possible abuse threat If anyone Know about this type of Error Please Share With Us. I am Running Cronjob on My Site.

[admin]

This issue generally happens when your site is generating too many processes, or consistently taking too much memory. Please submit a helpdesk ticket and we will assist you to resolve this issue.