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Opened 5 weeks ago

Last modified 5 weeks ago

#48268 new defect (bug)

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

Reported by: phpdocs Owned by:
Milestone: Awaiting Review Priority: normal
Severity: critical Version:
Component: Posts, Post Types Keywords: reporter-feedback
Focuses: Cc:
PR Number:



When i try to update the Page Template from default to full page then i am getting that error "Updating failed. Error message: The response is not a valid JSON response." in WordPress Version 5.3

Attachments (1)

Screen Shot 2019-10-10 at 10.26.21 AM.png (954.0 KB) - added by phpdocs 5 weeks ago.
Error screen shot

Download all attachments as: .zip

Change History (4)

5 weeks ago

Error screen shot

#1 @SergeyBiryukov
5 weeks ago

  • Keywords reporter-feedback added

Hi @phpdocs, welcome to WordPress Trac! Thanks for the report.

Does the issue still happen with all plugins disabled and a default theme (Twenty Nineteen) activated?

#2 @phpdocs
5 weeks ago

Hi @SergeyBiryukov, yes same issue with Twenty Nineteen and all plugins are disabled.

#3 @phpdocs
5 weeks ago

@SergeyBiryukov recently i checked same issue with posts.

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