After most recent update, Photoshop is now displaying the "scratch disks are full" error

[AndersBarikson]

So I just updated my photoshop and I am now receiving the scratch disks are full error. I've searched online for solutions and have tried:

Disk Cleanup

Disk Defrag

Uninstalling and reinstalling

Changing the scratch disk to a drive that has more space

Nothing is working and I need photoshop for schoolwork.

Any help would be amazing.

[Test Screen Name]

Is the message true? How much space is free becore starting Photoshop, and when the message is shown?

[rob day]

Can you screen capture your Scratch Disks Prefs? Is the disk with the most free space at the top of the list and checked?

[AndersBarikson]

So photoshop lets me load a new project but when i try to add a layer it gives me this error. So i went to preferences and it had the c drive checked as scratch drive but it doesn't have enough space so i switched it to a different drive and restarted photoshop and now it won't let me start a new project it just gives me this error.

[Omar.Fathy · Accepted solution]

your problem is about resolution.

you made 150 ppi resolution for 1200 inch it is a very high resolution that make your scratch disk full.

in design sizes like that you don't need this high res.

[AndersBarikson]

Thank you, i just realized my mistake. I didn't change it from inches to pixels. my bad. Thank you for all the assistance