Content Aware Option turns off when trying to crop image

[Myint Marketing]

When trying to crop an image the content aware check box becomes greyed out. I'm not sure it is has anything to do with it but when I initialy select the area I want to crop it won't let me select anything outside the boundries of the image. How do I fix this?

content aware checked before selecting the part of the image to cropcontent aware option greyed out when trying to commit the cropLayers Panel Close Up