Why did I receive this warning?

Please remember to ensure all your postings are made in compliance with our terms and conditions. Please pay particular attention to the rules in section #2 and the punishments in section #3. In the event of a violation, IMDb may remove your entire posting history, not only the messages which are specifically in violation and your account may be permanently blocked from posting.

This has started appearing. The least they could do is tell me what I am being warned about, although its probably someone reporting me because I reported them for homophobic comments. Tit for tat etc. This only appeared after I reported them.

I hope that when they punish the other person, that they falsely reported me in spite should be taken into consideration.