What type of grass do you have? Most liquid fertilizers are too dilute to deliver enough nitrogen to grass. How much actual nitrogen did you apply to the lawn? Fertilizer burn is caused by either too much fertilizer, or applying to a wet lawn and not watering it in. The fertilizer salts basically dehydrate your grass, turning it brown. This will not happen if you water in the correct amount.

I'm not a fan of Scott's I think you are ok to re apply but what kind of grass do you have?

What symptoms are you seeing? If you have St Augustine with large areas of bright yellow, you don't have a fertilizer problem. If it is just slightly less dark then you might consider organic fertilizer. It will never interact with chemical fertilizers.

If you have bermuda then you wasted your time on liquid fertilizer. Bermuda needs heavy doses of nitrogen monthly to maintain density and color.