Here are the steps to follow to downgrade your version of WordPress.
Step-by-Step Instructions
1. In WordPress click Add New under Plugins on the sidebar.
2. Search for WP Downgrade | Specific Core Version
3. Click Install Now, then Activate
4. Rollover Settings and click WP Downgrade
5. In the WordPress Target Version input enter 5.5, and click Save Changes
6. Click the Up-/Downgrade Core button.
7. Click the Re-install Now button.
8. Done!
Need Help?
1. Try searching for answers. Try searching different terms if you can't find a answer. 2. Try troubleshooting if something is not working.
3. If you can't find answers, click to leave a comment. Provide website links and detailed information.