ERROR Updating failed. Error message: The response is not a valid JSON response.

  • Resolved meriellloyd

    (@meriellloyd)


    4 years, 12 months ago

    When trying to update a post or page on local dev site i keep getting this error “Updating failed. Error message: The response is not a valid JSON response.”

    Doesn’t happen on live site.

    I have run Health Check & Troubleshooting mode but still get the error so it’s not a theme or plugin issue.

    I DON’T get the error when running the Classic Editor plugin. I prefer the new block editor so would like to fix this issue than rather just avoid it.

    Any help/tips would be greatly appreciated.

    Many thanks,

    • This topic was modified 4 years, 12 months ago by James Huff. Reason: moved to Locahost Installs forum
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