Title: Plugin Not Working
Last modified: August 22, 2016

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# Plugin Not Working

 *  [jim.crandall](https://wordpress.org/support/users/jimcrandallverizonnet/)
 * (@jimcrandallverizonnet)
 * [11 years, 4 months ago](https://wordpress.org/support/topic/plugin-not-working-247/)
 * I’ve installed the plugin, but I get the following message when I try to subscribe:
 * 1
    Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource
   in /home/content/23/7843223/html/test/wp-content/plugins/st-category-email-subscribe/
   st-category-email-subscribe.php on line 218
 * Here’s a link to the test site:
 * [http://idyllwildpublishing.com/test/?page_id=4](http://idyllwildpublishing.com/test/?page_id=4)
 * Any idea what might be causing the problem?
 * [https://wordpress.org/plugins/st-category-email-subscribe/](https://wordpress.org/plugins/st-category-email-subscribe/)

Viewing 6 replies - 1 through 6 (of 6 total)

 *  Thread Starter [jim.crandall](https://wordpress.org/support/users/jimcrandallverizonnet/)
 * (@jimcrandallverizonnet)
 * [11 years, 4 months ago](https://wordpress.org/support/topic/plugin-not-working-247/#post-5646940)
 * Anybody?
 *  [anspaujd](https://wordpress.org/support/users/anspaujd/)
 * (@anspaujd)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-not-working-247/#post-5647072)
 * I am getting the same error only mine says “6” in the top left corner of the 
   site.
 * Any updates on how to fix this?
 * The site being used on is excellencedev.oru.edu
 * Please advise?
 *  [Janiece Pope](https://wordpress.org/support/users/janiece-pope/)
 * (@janiece-pope)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-not-working-247/#post-5647073)
 * Hello, this plugin has been a lifesaver, but since yesterday’s update it has 
   stopped working altogether for us too.
 *  [Janiece Pope](https://wordpress.org/support/users/janiece-pope/)
 * (@janiece-pope)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-not-working-247/#post-5647074)
 * More specifically, the plugin remains activated but emails have just stopped 
   going out since the update.
 *  [howiehwbd](https://wordpress.org/support/users/howiehwbd/)
 * (@howiehwbd)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-not-working-247/#post-5647075)
 * Hello I’ve just installed a new version in two sites (WP 3.9.3 and a WP 4.1.1)
   –
   in both instances the subscription form completes, but no data is being picked
   up by the subscriber list.
 * Please advise?
 *  [Janiece Pope](https://wordpress.org/support/users/janiece-pope/)
 * (@janiece-pope)
 * [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-not-working-247/#post-5647077)
 * Hello, the updated plugin is suddenly working again! Emails are going out.

Viewing 6 replies - 1 through 6 (of 6 total)

The topic ‘Plugin Not Working’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/st-category-email-subscribe_e1e3e4.
   svg)
 * [St Category Email Subscribe](https://wordpress.org/plugins/st-category-email-subscribe/)
 * [Support Threads](https://wordpress.org/support/plugin/st-category-email-subscribe/)
 * [Active Topics](https://wordpress.org/support/plugin/st-category-email-subscribe/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/st-category-email-subscribe/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/st-category-email-subscribe/reviews/)

 * 6 replies
 * 4 participants
 * Last reply from: [Janiece Pope](https://wordpress.org/support/users/janiece-pope/)
 * Last activity: [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-not-working-247/#post-5647077)
 * Status: not resolved