WP_DEBUG must be on, otherwise edit post or page will show 404 error

user199004

2020年12月15日 08:45

encountered a very strange error: my WP_DEBUG must be on (set to true), otherwise editing post or page at the admin panel will show the 404 error. While the save post/page can still be seen.

The wordpress version is 5.6.

What might be the underlining cause of this error? Has anyone seen this before?

Thanks a lot!

Topic wp-debug 404-error Wordpress

Category Web

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