Title: Fatal error activating plugin
Last modified: October 18, 2024

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# Fatal error activating plugin

 *  [legato9](https://wordpress.org/support/users/legato9/)
 * (@legato9)
 * [1 year, 8 months ago](https://wordpress.org/support/topic/fatal-error-activating-plugin-23/)
 * Running wordpress 6.6.2 and php 8.1
 * when i try to activate the plugin give me the message “Plugin could not be activated
   because it triggered a fatal error”.
 * The log in wp-admin shows this:
 * PHP Fatal error: Uncaught Error: Call to undefined method Monolog\Formatter\LineFormatter::
   setDateFormat() in /home/domain/public_html/wp-content/plugins/order-attachments-
   for-woocommerce/src/WCOA/Utils/Logger.php:41
   Stack trace: 0 /home/domain/public_html/
   wp-content/plugins/order-attachments-for-woocommerce/src/WCOA/Utils/Logger.php(
   31): DirectSoftware\WCOA\Utils\Logger->initialize() 1 /home/domain/public_html/
   wp-content/plugins/order-attachments-for-woocommerce/src/WCOA/Utils/Logger.php(
   22): DirectSoftware\WCOA\Utils\Logger->__construct() 2 /home/domain/public_html/
   wp-content/plugins/order-attachments-for-woocommerce/src/WCOA/Kernel.php(165):
   DirectSoftware\WCOA\Utils\Logger::getInstance() 3 /home/domain/public_html/wp-
   includes/class-wp-hook.php(324): DirectSoftware\WCOA\Kernel::activation_task(
   false) 4 /home/domain/public_html/wp-includes/class-wp-hook.php(348): WP_Hook-
   >apply_filters(”, Array) 5 /home/domain/public_html/wp-includes/plugin.php(517):
   WP_Hook->do_action(Array) 6 /home/domain/public_html/wp-admin/includes/plugin.
   php(703): do_action(‘activate_order-…’, false) 7 /home/domain/public_html/wp-
   admin/plugins.php(60): activate_plugin(‘order-attachmen…’, ‘[https://domain…&#8217](https://domain…&#8217);,
   false) 8 {main}
 * thrown in /home/domain/public_html/wp-content/plugins/order-attachments-for-woocommerce/
   src/WCOA/Utils/Logger.php on line 41
 * Hope you can help me

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

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 * [Order Attachments for WooCommerce](https://wordpress.org/plugins/order-attachments-for-woocommerce/)
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 * 0 replies
 * 1 participant
 * Last reply from: [legato9](https://wordpress.org/support/users/legato9/)
 * Last activity: [1 year, 8 months ago](https://wordpress.org/support/topic/fatal-error-activating-plugin-23/)
 * Status: not resolved