Title: Error from Fatal Errors log
Last modified: September 4, 2019

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# Error from Fatal Errors log

 *  Resolved [50offknives](https://wordpress.org/support/users/50offknives/)
 * (@50offknives)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/error-from-fatal-errors-log/)
 * I am getting the following in the fatal errors log in WooCommerce:
    2019-08-05T06:
   57:12+00:00 CRITICAL Uncaught Error: Class ‘WC_Shipment_Tracking_Actions’ not
   found in /…/wp-content/plugins/woo-advanced-shipment-tracking/includes/api/v1/
   class-wc-advanced-shipment-tracking-rest-api-controller.php:336
 * There is stack trace info:
    Stack trace: #0 /…/wp-includes/rest-api/class-wp-
   rest-server.php(946): WC_Advanced_Shipment_Tracking_V1_REST_API_Controller->get_providers(
   Object(WP_REST_Request)) #1 /…/wp-includes/rest-api/class-wp-rest-server.php(
   329): WP_REST_Server->dispatch(Object(WP_REST_Request)) #2 /…/wp-includes/rest-
   api.php(309): WP_REST_Server->serve_request(‘/wc/v2/orders/2…’) #3 /…/wp-includes/
   class-wp-hook.php(286): rest_api_loaded(Object(WP)) #4 /…/wp-includes/class-wp-
   hook.ph in /…/wp-content/plugins/woo-advanced-shipment-tracking/includes/api/
   v1/class-wc-advanced-shipment-tracking-rest-api-controller.php on line 336
 * I am at version 2.4.4 of Advanced Shipment Tracking, version 5.2.2 of WordPress,
   version 3.7 of WooCommerce. Please help with error…

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Author [Zorem](https://wordpress.org/support/users/zorem/)
 * (@zorem)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/error-from-fatal-errors-log/#post-11901636)
 * Hi, I checked this but can’t replicate this issue. Maybe you have issue with 
   the plugin installation and some of the files are not properly loaded. I would
   recommend deactivating and removing the plugin and then re-install it
    Thanks
 *  Thread Starter [50offknives](https://wordpress.org/support/users/50offknives/)
 * (@50offknives)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/error-from-fatal-errors-log/#post-11915631)
 * After googling more about the JavaScript errors in Chrome, I found several mentions
   of “site optimization” plugins causing similar issues. Uninstalled “autoptimize”
   and, viola, no more JavaScript errors!
 * It also allowed my Square plugin to start working correctly!!
 *  Plugin Author [Zorem](https://wordpress.org/support/users/zorem/)
 * (@zorem)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/error-from-fatal-errors-log/#post-11915648)
 * Hi, these are great news!
    Let me know if you need anything else Thanks
 *  [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/)
 * (@optimizingmatters)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/error-from-fatal-errors-log/#post-11916635)
 * > Uninstalled “autoptimize” and, viola, no more JavaScript errors!
 * Well, you could also have kept AO and just disabled JS optimization or aggregation,
   unticked the “also optimize cart/ checkout” or even done some troubleshooting
   as per the howto’s in [the AO FAQ](https://wordpress.org/plugins/autoptimize/#faq)
   😉
 * frank (ao dev)

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Error from Fatal Errors log’ is closed to new replies.

 * ![](https://ps.w.org/woo-advanced-shipment-tracking/assets/icon-256x256.png?rev
   =2166296)
 * [Advanced Shipment Tracking for WooCommerce](https://wordpress.org/plugins/woo-advanced-shipment-tracking/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/woo-advanced-shipment-tracking/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/woo-advanced-shipment-tracking/)
 * [Active Topics](https://wordpress.org/support/plugin/woo-advanced-shipment-tracking/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woo-advanced-shipment-tracking/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/woo-advanced-shipment-tracking/reviews/)

## Tags

 * [advanced shipment tracking](https://wordpress.org/support/topic-tag/advanced-shipment-tracking/)
 * [fatal](https://wordpress.org/support/topic-tag/fatal/)

 * 4 replies
 * 3 participants
 * Last reply from: [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/)
 * Last activity: [6 years, 8 months ago](https://wordpress.org/support/topic/error-from-fatal-errors-log/#post-11916635)
 * Status: resolved