Title: 500 errors on pages when activating plugin
Last modified: November 11, 2019

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# 500 errors on pages when activating plugin

 *  [soundflex](https://wordpress.org/support/users/soundflex/)
 * (@soundflex)
 * [6 years, 7 months ago](https://wordpress.org/support/topic/500-errors-on-pages-when-activating-plugin/)
 * Hello,
 * When the plugin is activated a broken link test through [https://brokenlinks.zomdir.com/](https://brokenlinks.zomdir.com/)
   shows 500 errors for 59 of my links (none when the plugin is deactivated).
 * Suspected problem:
    When looking at the source the url’s are almost correct as
   they include some hidden spaces (try copying and pasting the url below to notepad
   and then moving the cursor over it from left to right => the cursor will hang
   between certain parts).
 * https:​/​/​www​.domainname​.nl/​product-categorie/​bands-boeken/​
 * Any ideas how to solve this?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2F500-errors-on-pages-when-activating-plugin%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

The topic ‘500 errors on pages when activating plugin’ is closed to new replies.

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## Tags

 * [500 error](https://wordpress.org/support/topic-tag/500-error/)

 * 0 replies
 * 1 participant
 * Last reply from: [soundflex](https://wordpress.org/support/users/soundflex/)
 * Last activity: [6 years, 7 months ago](https://wordpress.org/support/topic/500-errors-on-pages-when-activating-plugin/)
 * Status: not resolved