Weird Posting Problem

I have no idea what to make of this posting problem. I am writing a post with the following line in it: “in the first bailout bill, setting aside $100 million in. . .” When I leave the word “setting” in the post I can not publish it or save it. Without that word, it saves just fine. I can separate it like this se tting, and it saves fine, but set ting does not. If I include set at all it won’t save.

I even tried moving the position of the word to the end of a paragraph, but typing in setting would stop it from saving.

Does anyone have any idea what could cause this???