After clicking on the bottom right corner of the box it will disappear then re appear within a matter of milliseconds, I have been working for hours on this and dont want to loose all of my progress on this project! If anyone can tell me or suggest for me what to do i would greatly appreciate this.
Nobody can say anything without some system info, details about the project or even knowing what exact version of AE. Presumably you dialed in an invalid/ excessive value in some effect and you will need to fix that. Enable capslock and try to get rid of the warning, then disable your effects.
Due to the fact that I couldn't go to my desktop or minamize After effects I just closed the program with task manager and started from my previous save. I am sorry for wasting your time but if this happens again I will definitely try this out. Thanks again.