Title: WordPress Related Posts Plugin
Last modified: August 19, 2016

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# WordPress Related Posts Plugin

 *  [Skreemerzgal](https://wordpress.org/support/users/skreemerzgal/)
 * (@skreemerzgal)
 * [15 years, 6 months ago](https://wordpress.org/support/topic/wordpress-related-posts-plugin/)
 * Help! I was adding the WP related posts plug-in to a friend’s site and got this
   message and now am not able to even access the dashboard. The site is still up
   but here’s what i get when i log into the admin page
 * Fatal error: Call to undefined function is_site_admin() in /home/reddog/public_html/
   wealthyhealthywise.net/wp-content/plugins/wordpress-related-posts/related-posts.
   php on line 81
 * Anyone know how to fix this?
 * THX!

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

 *  [Riversatile](https://wordpress.org/support/users/riversatile/)
 * (@riversatile)
 * [15 years, 6 months ago](https://wordpress.org/support/topic/wordpress-related-posts-plugin/#post-1774567)
 * you encounter this message when you try to logon the dashboard ?!?!?
    Very strange…
 * First, try with the default WordPress Theme.
    To do this, rename the Default 
   Theme folder (eg: **twentyten**) with the Theme’s name you’re using actually.
   This will force the admin page to open using the default theme. Otherwise…
 * **At line # 81**, there is only this caracter : **{**
 * …So, I don’t want to test this plugin to solve your issue, because I don’t want
   the same issue on my site 😉
 * **But, what I can suggest you is :**
    - First : upload again the files needed for this plugin. Perhaps the files are
      corrupted. If this doesn’t work
    - Second : Try to fix the PHP files, as the message say, there is perhaps something
      wrong at line # 81 (missing caracter or bad syntax
    - Cheers 😉
 *  Thread Starter [Skreemerzgal](https://wordpress.org/support/users/skreemerzgal/)
 * (@skreemerzgal)
 * [15 years, 6 months ago](https://wordpress.org/support/topic/wordpress-related-posts-plugin/#post-1774582)
 * Thx for your response. Loading the WP Related posts plugin caused the error message
   and now i’m not even able to get into my dashboard. Whenever i go to admin and
   click to login i get the fatal error message. So do i need to go to hostgator(
   where the site is hosted) and get into the php file?
 * Thx!

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

The topic ‘WordPress Related Posts Plugin’ is closed to new replies.

## Tags

 * [wordpress related posts plugin](https://wordpress.org/support/topic-tag/wordpress-related-posts-plugin/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 2 replies
 * 2 participants
 * Last reply from: [Skreemerzgal](https://wordpress.org/support/users/skreemerzgal/)
 * Last activity: [15 years, 6 months ago](https://wordpress.org/support/topic/wordpress-related-posts-plugin/#post-1774582)
 * Status: not resolved

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