Title: Plugin install on multi-site instance causing broken permalinks
Last modified: September 29, 2017

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# Plugin install on multi-site instance causing broken permalinks

 *  [dzarelli](https://wordpress.org/support/users/dzarelli/)
 * (@dzarelli)
 * [8 years, 8 months ago](https://wordpress.org/support/topic/plugin-install-on-multi-site-instance-causing-broken-permalinks/)
 * Hello – I have a multi-site instance of WordPress and had some users who requested
   we install this plugin to resolve an issue they were having passing credentials
   to the API. When we installed the plugin we saw that many posts and links on 
   the various blog pages hosted in this instance became unresolveable (404). All
   the data is still there, I can still see the posts and edit them, but when I 
   click on the permalink they do not resolve. I have thousands of users complaining
   about this. Has anyone experiencd this before?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fplugin-install-on-multi-site-instance-causing-broken-permalinks%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  [Bloxxor](https://wordpress.org/support/users/fsmoffice/)
 * (@fsmoffice)
 * [8 years, 6 months ago](https://wordpress.org/support/topic/plugin-install-on-multi-site-instance-causing-broken-permalinks/#post-9659603)
 * Maybe this Topic will help you:
 * [https://wordpress.org/support/topic/multisite-error-17/](https://wordpress.org/support/topic/multisite-error-17/)

Viewing 1 replies (of 1 total)

The topic ‘Plugin install on multi-site instance causing broken permalinks’ is closed
to new replies.

 * ![](https://ps.w.org/rest-api-oauth1/assets/icon-256x256.png?rev=3004388)
 * [WP REST API - OAuth 1.0a Server](https://wordpress.org/plugins/rest-api-oauth1/)
 * [Support Threads](https://wordpress.org/support/plugin/rest-api-oauth1/)
 * [Active Topics](https://wordpress.org/support/plugin/rest-api-oauth1/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/rest-api-oauth1/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/rest-api-oauth1/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Bloxxor](https://wordpress.org/support/users/fsmoffice/)
 * Last activity: [8 years, 6 months ago](https://wordpress.org/support/topic/plugin-install-on-multi-site-instance-causing-broken-permalinks/#post-9659603)
 * Status: not resolved