In Mac Photoshop Scratch Disk is Full, How to Fix this Problem?

If you are a Photoshop user, you probably know about the Scratch Disk Full error.
There are two things you can try to get rid of this.
First of all, clear your Photoshop cache.
Once you have opened a file in Photoshop, go to Edit and then Purge.
You’ll see options like Clipboard, Histories and All.
Select All to delete all of your caches.
Hopefully, this will fix the problem.
Alternatively, you can install Clone Files Checker to detect and delete duplicate files.
Using CFC is a walk in the park.
With 3 simple steps, you can discover and remove thousands of duplicate files lying around your Macbook.
All you have to do is:
Scan your Macbook
View the report
Delete or Relocate Duplicates
and that’s it!
Additionally, while deleting duplicates, you can decide on the basis of several different factors such as:
Newest
Oldest
Most modified
Least modified
File location
etc.
Once you run a scan and delete unnecessary duplicates, I bet you will be able to use Photoshop smoothly.