Title: Rest Api Cache no found
Last modified: March 9, 2026

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# Rest Api Cache no found

 *  Resolved [dekoala123](https://wordpress.org/support/users/dekoala123/)
 * (@dekoala123)
 * [3 months, 1 week ago](https://wordpress.org/support/topic/rest-api-cache-no-found/)
 * Hello,
 * After updating from WooCommerce 10.4.4 to 10.5.3 today, we received the following
   error message:
 * Line 27
 * Trait “Automattic\WooCommerce\Internal\Traits\RestApiCache” not found and Error:
   Failed opening required ‘/var/www/clients/client1/web2/web/wp-content/plugins/
   woocommerce/src/Internal/ProductFeed/Integrations/POSCatalog/ApiController.php’
    -  This topic was modified 3 months, 1 week ago by [dekoala123](https://wordpress.org/support/users/dekoala123/).

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Support [shahzeen(woo-hc)](https://wordpress.org/support/users/shahzeenfarooq/)
 * (@shahzeenfarooq)
 * [3 months, 1 week ago](https://wordpress.org/support/topic/rest-api-cache-no-found/#post-18845058)
 * Hi there,
 * Thank you for sharing the error message.
 * The error you’re seeing usually indicates that some WooCommerce files may not
   have been fully updated or uploaded correctly during the update process. This
   can sometimes happen due to a partial update or a file sync issue on the server.
 * To resolve this, please try **reinstalling WooCommerce** to ensure all plugin
   files are updated correctly. You can do this by following these steps:
    1. Go to **Plugins → Installed Plugins** in your WordPress dashboard.
    2. Click **Add New Plugin** at the top of the page.
    3. Search for **WooCommerce**.
    4. Click **Install Now** and then **Replace current with uploaded** (this will 
       reinstall the plugin files without affecting your store data).
 * Alternatively, you can also **delete the WooCommerce plugin via FTP/File Manager
   and upload a fresh copy** of the latest version. Please take the site backup 
   before reinstalling the Woocommerce.
 * If the issue persists after reinstalling, please let us know and share any additional
   error messages you see so we can look into this further.
 *  Thread Starter [dekoala123](https://wordpress.org/support/users/dekoala123/)
 * (@dekoala123)
 * [3 months, 1 week ago](https://wordpress.org/support/topic/rest-api-cache-no-found/#post-18846308)
 * Everything worked after the reinstallation. Thank you so much!
 *  Plugin Support [shahzeen(woo-hc)](https://wordpress.org/support/users/shahzeenfarooq/)
 * (@shahzeenfarooq)
 * [3 months, 1 week ago](https://wordpress.org/support/topic/rest-api-cache-no-found/#post-18846321)
 * Hi there!
 * Great to hear everything’s working perfectly now!
 * Before you go, If you found WooCommerce helpful in setting up your store, we 
   would really appreciate it if you could leave a five-star review here: [https://wordpress.org/support/plugin/woocommerce/reviews/#new-post](https://wordpress.org/support/plugin/woocommerce/reviews/#new-post).
   Your feedback helps us improve and lets other users know how WooCommerce can 
   support their business.

Viewing 3 replies - 1 through 3 (of 3 total)

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 * 3 replies
 * 2 participants
 * Last reply from: [shahzeen(woo-hc)](https://wordpress.org/support/users/shahzeenfarooq/)
 * Last activity: [3 months, 1 week ago](https://wordpress.org/support/topic/rest-api-cache-no-found/#post-18846321)
 * Status: resolved