Title: Source map error
Last modified: March 16, 2026

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# Source map error

 *  [wynot](https://wordpress.org/support/users/wynot/)
 * (@wynot)
 * [2 weeks, 5 days ago](https://wordpress.org/support/topic/source-map-error-4/)
 * Hi, I’m getting the following error in FireFox console log:
 * Source map error: request failed with status 404
   Resource URL: [https://e5vrtbqrzpz.exactdn.com/wp-content/plugins/svg-support/vendor/DOMPurify/DOMPurify.min.js?ver=2.5.8](https://e5vrtbqrzpz.exactdn.com/wp-content/plugins/svg-support/vendor/DOMPurify/DOMPurify.min.js?ver=2.5.8)
   Source Map URL: purify.min.js.map
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fsource-map-error-4%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

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 * 0 replies
 * 1 participant
 * Last reply from: [wynot](https://wordpress.org/support/users/wynot/)
 * Last activity: [2 weeks, 5 days ago](https://wordpress.org/support/topic/source-map-error-4/)
 * Status: not resolved