Title: 404 Errors
Last modified: January 5, 2019

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# 404 Errors

 *  [cmnthrds](https://wordpress.org/support/users/cmnthrds/)
 * (@cmnthrds)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/404-errors-101/)
 * I’m getting a lot of 404 errors that look like this: /amp_preconnect_polyfill_404_or_other_error_expected.
   _Do_not_worry_about_it? with a string of numbers after it.
 * How can I fix this?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2F404-errors-101%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Plugin Contributor [ampforwp](https://wordpress.org/support/users/ampforwp/)
 * (@ampforwp)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/404-errors-101/#post-11058910)
 * Hi [@cmnthrds](https://wordpress.org/support/users/cmnthrds/),
 * I have checked your issue and it seems you are not using our AMPforWP plugin 
   and Will you please use our AMP plugin and check once.

Viewing 1 replies (of 1 total)

The topic ‘404 Errors’ is closed to new replies.

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## Tags

 * [404 errors](https://wordpress.org/support/topic-tag/404-errors/)

 * 1 reply
 * 2 participants
 * Last reply from: [ampforwp](https://wordpress.org/support/users/ampforwp/)
 * Last activity: [7 years, 4 months ago](https://wordpress.org/support/topic/404-errors-101/#post-11058910)
 * Status: not resolved