Thanks for reaching out @varunagw. Based on the error you’re encountering, I suspect that what may be happening is some of your site URLs on the Site Kit service don’t match your current set up for your site. This may be based on a previous site URL.
So we can determine more on this, and ensure you can get the plugin successfully connected, please share the following:
- Your?Site Health information. You can?use this form?to share privately if preferred.??
- What is the URL of the page where you see this error? I ask as this may contain a no longer valid callback URL, based on your previous site.
Given you have already reset Site Kit but from the final URL, I suspect we may need to update your records on the service. You can add a www path to your site URLs from your WordPress general settings if you’re happy to keep the www prefix (Settings > General). This should allow you to complete set up, however, please do share the information above should you not wish to do this.
Let me know if you have any questions with the above.