Updated Photoshop 2020 won't open
Yesterday I got a notification that there I needed to update Photoshop to the latest version (Photoshop 2020), so I went into my accound and updated the software, now I can't access it! Everytime I go to open the programme I get this message: 'Could not open scratch file in "/private/var/folder/hg/9mwqm8z52wg7bxhw5zmyzns80000gn/T/TemoraryItems/Photoshop/" because of disk error.
How do I uninstall and start again, or fix this issue please?
