my Issue is, I move my website from local host to server(live) using wp-all in one Migration Plugin, after I successfully imported the site everything works fine, but when I visit the main Post page or any other specific post, it shows me this error

There has been a critical error on this website. Learn more about troubleshooting WordPress.

and the website turn responsive to tablet, it looks like I use the developer tool and make it responsive to tablet, What I have try Changing theme Deactivating some plugins I add this line to wp-config define('WP_DEBUG', true); More over All other pages are working fine only post page is the one i cant access, and the site is working fine at the local host. Thank You

  • Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer.
    – Community Bot
    Commented Sep 27, 2022 at 15:17

1 Answer 1


Deactivate all your plugins and themes

  • reactivate the theme and the required plugins of the theme; check if you have no bugs
  • if no errors reactivate the other plugins one by one and check if there are no errors.

You can also follow this https://www.wpbeginner.com/wp-tutorials/how-to-find-and-access-wordpress-error-logs-step-by-step/ and share your logs

  • Thank you for your reply. I deactivate them all but the post page shows 404 error. and if i deactivate only the theme editor plugin it`s (colibri page builder) it still shows 404. but if i deactivate any other plugin it will not show that 404 error only this There has been a critical error on this website. Learn more about troubleshooting WordPress. Commented Sep 14, 2022 at 12:48
  • This is the log after I enable the debug mode. Commented Sep 14, 2022 at 13:00
  • sorry i cant past the log completely but please visit the site here hedi.sadeeqtech.com.ng/news-2 Commented Sep 14, 2022 at 13:01
  • Without knowing what error is being logged no one can help you.
    – vancoder
    Commented Sep 14, 2022 at 16:00
  • It is okay i now solved the error by removing the plugin that cause the issue. Thank you your answer helps a lot Commented Sep 14, 2022 at 16:39

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