How do you fix an error on YouTube?

How to Fix YouTube “An Error Occurred, Please Try Again” Issue

1. Tip 1. Clear Cached Data in Browser. …
2. Tip 2. Change Video Quality. …
3. Tip 3. Update Browser & Flash Player to the Latest. …
4. Tip 4. Hitting the Backspace Key. …
5. Tip 5. Disable or Uninstall Extensions.