Title: Error 401
Last modified: January 6, 2026

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# Error 401

 *  Resolved [Michael William](https://wordpress.org/support/users/michael2010/)
 * (@michael2010)
 * [5 months ago](https://wordpress.org/support/topic/error-401-13/)
 * The list of files that can be optimized:
 * HTTP Error 401 (0.839s): {“code”:”webpc_rest_token_invalid”,”message”:”Sorry,
   you do not have permission to do that.”,”data”:{“status”:401}}

Viewing 1 replies (of 1 total)

 *  Plugin Author [Mateusz Gbiorczyk](https://wordpress.org/support/users/mateuszgbiorczyk/)
 * (@mateuszgbiorczyk)
 * [5 months ago](https://wordpress.org/support/topic/error-401-13/#post-18782164)
 * Hi [@michael2010](https://wordpress.org/support/users/michael2010/),
 * Thank you for your message.
 * The problem is most likely caused by an expired REST API token. Log out of your
   WordPress dashboard, log back in, and the issue should be resolved.
 * Best,
    Mateusz

Viewing 1 replies (of 1 total)

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 * 1 reply
 * 2 participants
 * Last reply from: [Mateusz Gbiorczyk](https://wordpress.org/support/users/mateuszgbiorczyk/)
 * Last activity: [5 months ago](https://wordpress.org/support/topic/error-401-13/#post-18782164)
 * Status: resolved