Hmmm, that looks correct. But the URL it’s pointing to returns a 404: https://www.thetechbasket.com/community/uploads/default/original/1X/318d1773f36e3e13192b2007fffa029d71fad86c.png
Have you done anything which might have deleted files from your server? (Normally they would be under /var/discourse/shared/standalone/uploads/default).
Anyway, to try and recover, you can delete the upload record from the database and upload again. So in this case, run Upload.find(10).destroy! from the rails console.