Title: Invalid Security Token Problem
Last modified: October 24, 2018

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# Invalid Security Token Problem

 *  [hitechcobra](https://wordpress.org/support/users/hitechcobra/)
 * (@hitechcobra)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/invalid-security-token-problem/)
 * Getting this error:
    “Your browser sent an invalid security token to Wordfence.
   Please try reloading this page or signing out and in again.”
 * I have:
    1. Cleared Chrome browser cache 2. Disabled all plugins except for Wordfence.
   3. Tried Firefox and Safari browsers, same result as Chrome.
 * It appears to be a bug. Can you repair your plugin or tell me how to fix this?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Finvalid-security-token-problem%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

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

 *  Thread Starter [hitechcobra](https://wordpress.org/support/users/hitechcobra/)
 * (@hitechcobra)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/invalid-security-token-problem/#post-10822179)
 * bump
 *  [wfasa](https://wordpress.org/support/users/wfasa/)
 * (@wfasa)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/invalid-security-token-problem/#post-10835336)
 * Hi [@hitechcobra](https://wordpress.org/support/users/hitechcobra/),
    It means
   your site is having trouble recognizing that you are logged in when it sends 
   requests to admin-ajax.php. It’s not something we’re seeing on other site so 
   something in your WordPress installation must be causing it.
 * Have you tried swapping to a default WordPress theme?

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

The topic ‘Invalid Security Token Problem’ is closed to new replies.

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## Tags

 * [Invalid Security Token](https://wordpress.org/support/topic-tag/invalid-security-token/)

 * 2 replies
 * 2 participants
 * Last reply from: [wfasa](https://wordpress.org/support/users/wfasa/)
 * Last activity: [7 years, 6 months ago](https://wordpress.org/support/topic/invalid-security-token-problem/#post-10835336)
 * Status: not resolved