problem posting blog-entry

My name is Winnie (user name - Winnish), and I've posting some of my photos

here for the last 2-3 weeks. I'm trying to post a new entry, and for unknow reason I

received this message - Your submission has triggered the spam filter and
will not be accepted.It is absolutely not a spam
You can also check my previous posts and or my blog to make sure that it was not a spamWhy did I get this message, and how can Post this new entry of mine??Winnie