I know that sometimes even the best writers hit a wall and cannot think of what to write about, especially under the pressures of the public, deadlines, and personal interests. With that being said, here are a few ideas for what to write about when you can't think of anything.
1. A social issue you are passionate about
If you are into politics or have a really strong social stance about a topic, you can always write an article on an opinion that you have. If you are really passionate and informed on this topic then you can probably write something rather quickly if you are on a time crunch. Opinion articles are great because it allows you to voice your opinion on an issue, and could potentially have an impact on your community or society as a whole.
2. An activity that you're involved in
If you have a funny story to share from an activity that you're involved in, especially if it is a popular activity then people would probably be interested in knowing that story. BAM! Easy writing topic! If it is a lesser known activity than you could inform people about that activity and maybe make some new supporters or participants in that particular activity!
3. If all else fails, write about your favorite TV show
I know that I personally could go on and on about my favorite TV show. The issue with this one and why I say "if all else fails" is because you can only talk about your favorite TV show so many times before you get repetitive, or people become uninterested in what you are writing about, especially if it is not a show that many people know about.