Title: Fatal error activating plugin
Last modified: August 21, 2016

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# Fatal error activating plugin

 *  Resolved [ogry](https://wordpress.org/support/users/ogry/)
 * (@ogry)
 * [11 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-activating-plugin-4/)
 * > Fatal error: Call to undefined method Controller::addIncludePath() in C:\xampp\
   > htdocs\wordpress\wp-content\plugins\orillacart\com_shop\shop.php on line 99
 * xampp local configuration. WP + BuddyPress working happy
 * This happends everytime I try to activate… If yo comments out the line, then 
   process finishes, but the pluging doesn’t works.
 * Seems that controller is a correct subdir in the pluging directory
 * Thank you for the help
 * [https://wordpress.org/plugins/orillacart/](https://wordpress.org/plugins/orillacart/)
 * edit: Same error when trying to erase the pluging.

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

 *  Plugin Author [orillacart](https://wordpress.org/support/users/orillacart/)
 * (@orillacart)
 * [11 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-activating-plugin-4/#post-5158967)
 * Hello,
 * Can you tell me your PHP version?
 * Best Regards
 *  Thread Starter [ogry](https://wordpress.org/support/users/ogry/)
 * (@ogry)
 * [11 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-activating-plugin-4/#post-5158975)
 * Thank you for the promptly reply!
 * PHP Version 5.5.11
 * Need the full phpinfo output?
 *  Plugin Author [orillacart](https://wordpress.org/support/users/orillacart/)
 * (@orillacart)
 * [11 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-activating-plugin-4/#post-5158997)
 * Hello again,
 * I have just tested on that php version and also with buddy press installed and
   I can not replicate the problem.
 * Best Regards
 *  Plugin Author [orillacart](https://wordpress.org/support/users/orillacart/)
 * (@orillacart)
 * [11 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-activating-plugin-4/#post-5158998)
 * Do you have other plugins installed?
 * Best regards
 *  Thread Starter [ogry](https://wordpress.org/support/users/ogry/)
 * (@ogry)
 * [11 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-activating-plugin-4/#post-5159009)
 * Just checked the plugins. The incompatibility seems to be with WP Pipes. When
   I deactivate it, I can activate this one. But then, this other gives me a very
   similar error:
 * > Fatal error: Cannot redeclare class Controller in C:\xampp\htdocs\wordpress\
   > wp-content\plugins\wp-pipes\includes\controller.php on line 11
 * Seems that both tryies to define the same class ‘Controller’?
 *  Plugin Author [orillacart](https://wordpress.org/support/users/orillacart/)
 * (@orillacart)
 * [11 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-activating-plugin-4/#post-5159035)
 * Hello,
 * That is correct. Unfortunately that makes the two plugins incompatible for the
   moment.
 * Best Regards

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

The topic ‘Fatal error activating plugin’ is closed to new replies.

 * ![](https://ps.w.org/orillacart/assets/icon-256x256.png?rev=991504)
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## Tags

 * [activate](https://wordpress.org/support/topic-tag/activate/)
 * [controller](https://wordpress.org/support/topic-tag/controller/)
 * [orilla](https://wordpress.org/support/topic-tag/orilla/)
 * [pluging](https://wordpress.org/support/topic-tag/pluging/)
 * [xampp](https://wordpress.org/support/topic-tag/xampp/)

 * 6 replies
 * 2 participants
 * Last reply from: [orillacart](https://wordpress.org/support/users/orillacart/)
 * Last activity: [11 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-activating-plugin-4/#post-5159035)
 * Status: resolved