Title: Error undefined
Last modified: April 10, 2022

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# Error undefined

 *  [Daredevil Gaming](https://wordpress.org/support/users/daredevilgaming/)
 * (@daredevilgaming)
 * [4 years, 1 month ago](https://wordpress.org/support/topic/error-undefined-7/)
 * Hello, ever since I changed the hosting, the plugin is showing error undefined
   and the following raw response is coming 1:33:18 PM update: [https://allwish.me/tsukimichi-moonlit-fantasy-download-4r/](https://allwish.me/tsukimichi-moonlit-fantasy-download-4r/)
   {“
   readyState”: 4, “responseText”: “<p>There has been a critical error on this website.
   </p><p>[Learn more about troubleshooting WordPress.](https://wordpress.org/support/article/faq-troubleshooting/)
   </p>”, “status”: 500, “statusText”: “error” } ——————————————————–  There is another
   error because of this plugin. Whenever I click on update the posts. It fails 
   every time. It works normally when I deactivate the plugin. I already updated
   everything that was left out. Please let me know what’s the error.
    -  This topic was modified 4 years, 1 month ago by [Daredevil Gaming](https://wordpress.org/support/users/daredevilgaming/).

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [dennyfischer](https://wordpress.org/support/users/dennyfischer/)
 * (@dennyfischer)
 * [4 years, 1 month ago](https://wordpress.org/support/topic/error-undefined-7/#post-15599063)
 * Same problem here. Instant Indexing via Seopress is running fine, but instant
   indexing from RM running always into the 500 Fail
 *  Plugin Support [Rank Math Support](https://wordpress.org/support/users/rankmathteam/)
 * (@rankmathteam)
 * [4 years ago](https://wordpress.org/support/topic/error-undefined-7/#post-15697834)
 * Hello [@daredevilgaming](https://wordpress.org/support/users/daredevilgaming/)&
   [@dennyfischer](https://wordpress.org/support/users/dennyfischer/),
 * Thank you for contacting the support and sorry for not following up quickly and
   for any inconvenience that might have been caused due to that.
 * The HTTP 500 error means it’s a server error on your sites. Can you please check
   the error log? The details of the error will probably appear there.
 * Looking forward to helping you.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Error undefined’ is closed to new replies.

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 * 2 replies
 * 5 participants
 * Last reply from: [Rank Math Support](https://wordpress.org/support/users/rankmathteam/)
 * Last activity: [4 years ago](https://wordpress.org/support/topic/error-undefined-7/#post-15697834)
 * Status: not resolved