Title: Error 401
Last modified: July 14, 2026

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# Error 401

 *  [ac1643](https://wordpress.org/support/users/ac1643/)
 * (@ac1643)
 * [19 hours, 37 minutes ago](https://wordpress.org/support/topic/error-401-14/)
 * Hi there,
 * I’m getting ‘HTTP error! status: 401’ messages on pages with images. Shield security
   plugin shows the following is triggering the error:
 * POST /wp-json/meow-lightbox/v1/regenerate_mwl_data
 * Do you have any idea why this would be happening and how to prevent it? If not
   then could you suggest some ways I could troubleshoot further?
 * Thanks 🙂

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 * 0 replies
 * 1 participant
 * Last reply from: [ac1643](https://wordpress.org/support/users/ac1643/)
 * Last activity: [19 hours, 37 minutes ago](https://wordpress.org/support/topic/error-401-14/)
 * Status: not resolved