Title: [Plugin: Subscribe2] Undefined index errors
Last modified: August 20, 2016

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# [Plugin: Subscribe2] Undefined index errors

 *  [shahrizai](https://wordpress.org/support/users/shahrizai/)
 * (@shahrizai)
 * [15 years ago](https://wordpress.org/support/topic/plugin-subscribe2-undefined-index-errors/)
 * Hey there. When I activate the plugin (6.3 on WordPress 3.1.2), I get these errors:
 *     ```
       Undefined index: version in [path]\wp-content\plugins\subscribe2\subscribe2.php on line 3742
       Notice: Undefined variable: cats in [path]\wp-content\plugins\subscribe2\subscribe2.php on line 1205
       Notice: Undefined variable: cats in [path]\wp-content\plugins\subscribe2\subscribe2.php on line 1205
       ```
   
 * Then if I go to the config page,
 * **For digest notifications, date order for posts is:**
 *     ```
       Notice: Undefined index: cron_order in [path]\wp-content\plugins\subscribe2\subscribe2.php on line 2200
       Notice: Undefined index: cron_order in [path]\wp-content\plugins\subscribe2\subscribe2.php on line 2205
       ```
   
 * **Disable email notifications is checked by default on authoring pages?**
    `Notice:
   Undefined index: s2meta_default in [path]\wp-content\plugins\subscribe2\subscribe2.
   php on line 2318`
 * I uninstalled the plugin, downloaded the zip files again and installed that, 
   same errors.
 * [http://wordpress.org/extend/plugins/subscribe2/](http://wordpress.org/extend/plugins/subscribe2/)

Viewing 1 replies (of 1 total)

 *  [Matt Robinson](https://wordpress.org/support/users/mattyrob/)
 * (@mattyrob)
 * [15 years ago](https://wordpress.org/support/topic/plugin-subscribe2-undefined-index-errors/#post-2086160)
 * [@shahrizai](https://wordpress.org/support/users/shahrizai/),
 * Technically these are not errors, they are notices warning that a variable is
   not previously defined. I’ll get this fixed for the next version but for the 
   time being it won’t affect the functionality of the plugin. You could try turning
   down your PHP error and notice reporting so you don’t see these messages.

Viewing 1 replies (of 1 total)

The topic ‘[Plugin: Subscribe2] Undefined index errors’ is closed to new replies.

 * ![](https://ps.w.org/subscribe2/assets/icon-256x256.png?rev=2318630)
 * [Subscribe2 - Form, Email Subscribers & Newsletters](https://wordpress.org/plugins/subscribe2/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/subscribe2/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/subscribe2/)
 * [Active Topics](https://wordpress.org/support/plugin/subscribe2/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/subscribe2/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/subscribe2/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Matt Robinson](https://wordpress.org/support/users/mattyrob/)
 * Last activity: [15 years ago](https://wordpress.org/support/topic/plugin-subscribe2-undefined-index-errors/#post-2086160)
 * Status: not resolved