Title: Activation Issues
Last modified: August 20, 2016

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# Activation Issues

 *  [Hgluckman](https://wordpress.org/support/users/hgluckman/)
 * (@hgluckman)
 * [13 years, 5 months ago](https://wordpress.org/support/topic/activation-issues-1/)
 * I’ve posted this to the Mingle Forum as well:
 * I have successfully installed Mingle on my development site, and now want to 
   install it on my production site.
    The plugins on the two sites match up as well
   as they can – there are more on the development site (to be added to production
   after Mingle).
 * -I pre-created the necessary pages, and manually assign them. After that I save.
   -
   At that point, I’m still getting the notice that Mingle needs to be configured.-
   Then I select the second, third and fourth profile options, and update the settings-
   At that point the screen goes blank, and my only option is to revert to my backup
 * We want to have the site up and running with Mingle by this weekend, so this 
   is a critical error! Any help welcome!
 * [http://wordpress.org/extend/plugins/mingle/](http://wordpress.org/extend/plugins/mingle/)

Viewing 1 replies (of 1 total)

 *  Thread Starter [Hgluckman](https://wordpress.org/support/users/hgluckman/)
 * (@hgluckman)
 * [13 years, 5 months ago](https://wordpress.org/support/topic/activation-issues-1/#post-3191637)
 * Also posted to the Mingle support forum:
    Additional info: I’ve run the installation/
   setup with debug turned on: here are the relevant messages: On installing Mingle:
 *     ```
       Notice: load_plugin_textdomain was called with an argument that is deprecated since version 2.7 with no alternative available. in /nas/wp/www/cluster-1307/goodshot/wp-includes/functions.php on line 2724
   
       Notice: has_cap was called with an argument that is deprecated since version 2.0! Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /nas/wp/www/cluster-1307/goodshot/wp-includes/functions.php on line 2722
   
       Notice: Undefined index: page in /nas/wp/www/cluster-1307/goodshot/wp-content/plugins/mingle/classes/controllers/MnglAppController.php on line 183
       ```
   
 * After clicking on the Mingle Admin link:
 *     ```
       Notice: has_cap was called with an argument that is deprecated since version 2.0! Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /nas/wp/www/cluster-1307/goodshot/wp-includes/functions.php on line 2722
   
       Notice: Undefined index: action in /nas/wp/www/cluster-1307/goodshot/wp-content/plugins/mingle/classes/controllers/MnglOptionsController.php on line 12
       ```
   
 * On Submit after specifying Mingle pages:
 *     ```
       Notice: Undefined index: mngl-default-friends in /nas/wp/www/cluster-1307/goodshot/wp-content/plugins/mingle/classes/models/MnglOptions.php on line 287
   
       Notice: Undefined index: mngl-invisible-users in /nas/wp/www/cluster-1307/goodshot/wp-content/plugins/mingle/classes/models/MnglOptions.php on line 288
   
       Notice: Undefined property: MnglOptions::$smtp_settings_str in /nas/wp/www/cluster-1307/goodshot/wp-content/plugins/mingle/classes/models/MnglOptions.php on line 296
   
       Notice: Undefined index: in /nas/wp/www/cluster-1307/goodshot/wp-content/plugins/mingle/classes/models/MnglOptions.php on line 296
   
       Notice: Undefined index: mngl_custom_fields in /nas/wp/www/cluster-1307/goodshot/wp-content/plugins/mingle/classes/models/MnglOptions.php on line 297
       ```
   
 * After making other profile changes and submitting:
 *     ```
       Fatal error: main() [<a href='function.main'>function.main</a>]: The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "MnglOptions" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide a __autoload() function to load the class definition in /nas/wp/www/cluster-1307/goodshot/wp-content/plugins/mingle/mingle.php on line 90
       ```
   

Viewing 1 replies (of 1 total)

The topic ‘Activation Issues’ is closed to new replies.

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## Tags

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

 * 1 reply
 * 1 participant
 * Last reply from: [Hgluckman](https://wordpress.org/support/users/hgluckman/)
 * Last activity: [13 years, 5 months ago](https://wordpress.org/support/topic/activation-issues-1/#post-3191637)
 * Status: not resolved