Title: httpways's Replies | WordPress.org --- # httpways [ ](https://wordpress.org/support/users/httpways/) * [Profile](https://wordpress.org/support/users/httpways/) * [Topics Started](https://wordpress.org/support/users/httpways/topics/) * [Replies Created](https://wordpress.org/support/users/httpways/replies/) * [Reviews Written](https://wordpress.org/support/users/httpways/reviews/) * [Topics Replied To](https://wordpress.org/support/users/httpways/replied-to/) * [Engagements](https://wordpress.org/support/users/httpways/engagements/) * [Favorites](https://wordpress.org/support/users/httpways/favorites/) Search replies: ## Forum Replies Created Viewing 1 replies (of 1 total) * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[Converter for Media - Optimize images | Convert WebP & AVIF] MULTISITE + WPML: An error occurred while connecting to REST API](https://wordpress.org/support/topic/multisite-wpml-an-error-occurred-while-connecting-to-rest-api/) * Thread Starter [httpways](https://wordpress.org/support/users/httpways/) * (@httpways) * [3 years, 8 months ago](https://wordpress.org/support/topic/multisite-wpml-an-error-occurred-while-connecting-to-rest-api/#post-16062080) * Hello, * Thanks for your quick reply. * Below are the steps I have done: * I have installed the following plugin on each sites of the network + the main sites: * [https://wordpress.org/plugins/code-snippets/](https://wordpress.org/plugins/code-snippets/) * I have added a new PHP snippets called REST API WPML with the following code: * `add_filter( 'rest_url', 'wpml_permalink_filter' );` * Then I came back to the settings of your plugins and tried to generate images again. * It returned the following errors again: * ``` 12:08:54 - An error occurred while connecting to REST API. Please try again. 404 - (https://www.hexaconcil.net/en/wp-json/webp-converter/v1/paths-fd9d9aacdb) ``` * Let me know, * Thanks Viewing 1 replies (of 1 total)