By changing WordPress site url , unable to make changes and preview

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Hi there,

I have an blog site on wordpress on subdomain then I decided to make it in subfolder of site i.e. (the site is running on Ruby on Rails framework). So I used reverse proxy and made changes in the wordpress site url from "" to "" now everything is working as desired except the customization and editing previews. Wordpress admin dashbord showing me "Non-existent changeset UUID." when I tried customisation on the site, also not showing any previews.

please help me what should be done now I am stuck too badly.



Thank you for your question regarding issues changing your site URL. I recommend following our WordPress Troubleshooting guide to help narrow down the cause of the issue. I specifically recommend enabling error reporting.

Thank you,