Hi @hriaz6,
I've taken a look at your project, and noticed that the disk was full. It appears to be RMD output chunks. Specifically it's the EF481F3E-Final Project Template that was taking up almost all of the space. I've removed that cache file.
My understanding is that if you don't have many notebooks open at once, that should help keep the disk usage down. Since I've freed up disk space, your project should be able to launch successfully. Please test your project and let me know!
-Josh