Title: Getting “Warning: Undefined array key “accepted_args” in ….” Last modified: September 20, 2024 --- # Getting “Warning: Undefined array key “accepted_args” in ….” * Resolved [jodiametcalf](https://wordpress.org/support/users/jodiametcalf/) * (@jodiametcalf) * [1 year, 8 months ago](https://wordpress.org/support/topic/getting-warning-undefined-array-key-accepted_args-in/) * **Warning**: Undefined array key “accepted_args” in **/home/u172207136/domains/ mybookgems.com/public_html/wp-includes/class-wp-hook.php** on line **441** * This is showing on my site and I do not understand what it means so not sure how to fix. If someone could help me understand and help fix I would be grateful, thank you * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fgetting-warning-undefined-array-key-accepted_args-in%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 7 replies - 1 through 7 (of 7 total) * [Ruhul Amin](https://wordpress.org/support/users/ruhulamin/) * (@ruhulamin) * [1 year, 8 months ago](https://wordpress.org/support/topic/getting-warning-undefined-array-key-accepted_args-in/#post-18025526) * You can hide the error by setting `WP_DEBUG` to false. Besides that, I noticed several other errors in the browser console on your site. * Moderator [James Huff](https://wordpress.org/support/users/macmanx/) * (@macmanx) * [1 year, 8 months ago](https://wordpress.org/support/topic/getting-warning-undefined-array-key-accepted_args-in/#post-18025583) * If you want to keep WP_DEBUG on, this problem may be a plugin or theme conflict. * Please attempt to deactivate all plugins and switch to the default Twenty Twenty- Four theme. If the problem goes away, re-activate them one by one to identify the source of the problem. * If you can install plugins, install [Health Check](https://wordpress.org/plugins/health-check/). On the troubleshooting tab, you can click the button to deactivate all plugins and change the theme for you while you’re still logged in **without affecting normal visitors to your site**. * Thread Starter [jodiametcalf](https://wordpress.org/support/users/jodiametcalf/) * (@jodiametcalf) * [1 year, 8 months ago](https://wordpress.org/support/topic/getting-warning-undefined-array-key-accepted_args-in/#post-18025771) * Thank you, not sure where to find the wp_debug so not messing with it. Installed the Health Check * Other issues are that since the error message showed up, my multivendor wcfm dashboard is not showing products or vendors but they are still showing in the woo commerce products and in the user section on wp. My home page is not showing any of the carousels or images, in fact most of it is not showing. I am using Astra as the theme, could it be an update issue? * Everything was fine and I did not change anything, only let the auto update on everything then this happened. I just need to figure out the conflict quickly but for it to effect my home page and my backend dashboard for my wcfm plugin? Could this be a theme issue or a plugin conflict from an update? Do I contact WP or WCFM? Is it a host issue? If I can narrow down who to contact so I can place my inquiry to the correct team this would help a lot. Hopefully this can get resolved quickly * Thank you for any help you can give * Moderator [James Huff](https://wordpress.org/support/users/macmanx/) * (@macmanx) * [1 year, 8 months ago](https://wordpress.org/support/topic/getting-warning-undefined-array-key-accepted_args-in/#post-18025776) * Please follow the steps in my earlier reply to isolate the issue. * Thread Starter [jodiametcalf](https://wordpress.org/support/users/jodiametcalf/) * (@jodiametcalf) * [1 year, 8 months ago](https://wordpress.org/support/topic/getting-warning-undefined-array-key-accepted_args-in/#post-18025950) * previous warning is now gone, after disabling the jetpack, jetpack boost, and JetWidgets for Elementor and WooCommerce plugins * site frontend is back to normal but the backend is still having issues * now this is coming up should I reinstall the wcfm (worried it will wipe my vendors info and product information) * DataTables warning: table id=wcfm-products – Invalid JSON response. For more information about this error, please see [http://datatables.net/tn/1](http://datatables.net/tn/1) * Moderator [James Huff](https://wordpress.org/support/users/macmanx/) * (@macmanx) * [1 year, 8 months ago](https://wordpress.org/support/topic/getting-warning-undefined-array-key-accepted_args-in/#post-18025953) * I recommend asking at [https://wordpress.org/support/plugin/wc-frontend-manager/](https://wordpress.org/support/plugin/wc-frontend-manager/) so the plugin’s developers and support community can help you with this. * Moderator [Support Moderator](https://wordpress.org/support/users/moderator/) * (@moderator) * [1 year, 8 months ago](https://wordpress.org/support/topic/getting-warning-undefined-array-key-accepted_args-in/#post-18025958) * Thread continues at [https://wordpress.org/support/topic/vendors-and-products-not-showing-after-a-warning-showed-up-on-site/](https://wordpress.org/support/topic/vendors-and-products-not-showing-after-a-warning-showed-up-on-site/) Viewing 7 replies - 1 through 7 (of 7 total) The topic ‘Getting “Warning: Undefined array key “accepted_args” in ….”’ is closed to new replies. ## Tags * [hook](https://wordpress.org/support/topic-tag/hook/) * [php](https://wordpress.org/support/topic-tag/php/) * [warning](https://wordpress.org/support/topic-tag/warning/) * [wp-includes](https://wordpress.org/support/topic-tag/wp-includes/) * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) * 7 replies * 3 participants * Last reply from: [Support Moderator](https://wordpress.org/support/users/moderator/) * Last activity: [1 year, 8 months ago](https://wordpress.org/support/topic/getting-warning-undefined-array-key-accepted_args-in/#post-18025958) * Status: resolved ## Topics ### Topics with no replies ### Non-support topics ### Resolved topics ### Unresolved topics ### All topics