What exacty are you trying to do ? the screenshot shows you are rendering a video , if it failed to render, you may try rendering using adobe media encoder
How to fix what? Sorry, but your post is pretty much useless. You have not provided any info about your system, your render settings, details about critical settings like multiframe rendering, hardware acceleration, caches and so on. Just throwing a screenshot at us where all we can discerjn is some captured game footage is simply not enough. You need to be much, much more specific and provide the pertinent information.