Title: Plugin doesn't working since changing URL Last modified: August 22, 2016 --- # Plugin doesn't working since changing URL * Resolved [Thibaut](https://wordpress.org/support/users/aiacciu87/) * (@aiacciu87) * [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-doesnt-working-since-changing-url/) * Hello, * The plugin worked fine (PRO version) until we change our URL. Since then ,nothing working, no error but the Retina images are no longer displayed. We tried to disable the plugin and enable it. It does not change anything. * Any idea? Viewing 11 replies - 1 through 11 (of 11 total) * Plugin Author [Jordy Meow](https://wordpress.org/support/users/tigroumeow/) * (@tigroumeow) * [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-doesnt-working-since-changing-url/#post-5910633) * That’s very strange. Can you share with me the URL? How did you change the URL? Any errors in your PHP logs? * Thread Starter [Thibaut](https://wordpress.org/support/users/aiacciu87/) * (@aiacciu87) * [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-doesnt-working-since-changing-url/#post-5910635) * Hi Jordy 🙂 * Here is the URL : [http://www.mikii.fr/](http://www.mikii.fr/) * Simply moving file and change WP_HOME and WP_SITEURL in wp_config.php * Plugin Author [Jordy Meow](https://wordpress.org/support/users/tigroumeow/) * (@tigroumeow) * [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-doesnt-working-since-changing-url/#post-5910699) * I guess your WordPress is also updated? If you turn debug on, what is in the logs? * Thread Starter [Thibaut](https://wordpress.org/support/users/aiacciu87/) * (@aiacciu87) * [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-doesnt-working-since-changing-url/#post-5910727) * Yes latest version of WP. Logs says: * ``` 2015-03-17 23:27:46: * HTML REWRITE FOR PICTUREFILL 2015-03-17 23:27:51: * HTML REWRITE FOR PICTUREFILL 2015-03-17 23:28:08: * HTML REWRITE FOR PICTUREFILL 2015-03-17 23:28:45: * HTML REWRITE FOR PICTUREFILL 2015-03-17 23:28:57: * HTML REWRITE FOR PICTUREFILL ``` * Plugin Author [Jordy Meow](https://wordpress.org/support/users/tigroumeow/) * (@tigroumeow) * [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-doesnt-working-since-changing-url/#post-5910738) * Something weird happens now and completely stop the plugin code to execute. Can you check your PHP error logs? * Thread Starter [Thibaut](https://wordpress.org/support/users/aiacciu87/) * (@aiacciu87) * [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-doesnt-working-since-changing-url/#post-5910744) * Will check this in detail. But atm I notice that : * `[Wed Mar 18 10:03:34 2015] [warn] [client 85.169.116.176] mod_fcgid: stderr: Retina: This status is not recognized: , referer: http://www.mikii.fr/wp-admin/ upload.php?page=wp-retina-2x&s=&view=issues` * Thread Starter [Thibaut](https://wordpress.org/support/users/aiacciu87/) * (@aiacciu87) * [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-doesnt-working-since-changing-url/#post-5910746) * Ok I guess it’s just errors related to the generation of the retina images in the admin… * The error.log file contains only this. * I am short of ideas… * Thread Starter [Thibaut](https://wordpress.org/support/users/aiacciu87/) * (@aiacciu87) * [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-doesnt-working-since-changing-url/#post-5910816) * Now it seems to work _(not very well)_ with the “**Retina-Images**” method only… * Don’t understand why. Before, everything was fine. Just changed URL without changing anything else in the settings (plugins etc.) — Everything seems to be OK except this plugin. Really strange. * Plugin Author [Jordy Meow](https://wordpress.org/support/users/tigroumeow/) * (@tigroumeow) * [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-doesnt-working-since-changing-url/#post-5910884) * I don’t think it’s the fact you changed URL. Actually I talked to somebody with the same issue. The theme had a line that cancelled the plugin’s process. It can be another plugin as well. * In your theme code (or other plugin) look for one of them that is using something called ob_start. Sometimes the theme is doing this to remove advertising or mention added by plugins… but it’s very hacky. * Thread Starter [Thibaut](https://wordpress.org/support/users/aiacciu87/) * (@aiacciu87) * [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-doesnt-working-since-changing-url/#post-5910889) * Yes. In fact, the “somebody” guy was me. 😉 * Indeed, `ob_start` was the problem. * Thanks Jordy. * Plugin Author [Jordy Meow](https://wordpress.org/support/users/tigroumeow/) * (@tigroumeow) * [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-doesnt-working-since-changing-url/#post-5910890) * Haha, it’s what I thought ^^ I probably need to add this ob_start issue in the FAQ. Viewing 11 replies - 1 through 11 (of 11 total) The topic ‘Plugin doesn't working since changing URL’ is closed to new replies. * ![](https://ps.w.org/wp-retina-2x/assets/icon-256x256.png?rev=2597316) * [Perfect Images: Regenerate Thumbnails, Image Sizes, WebP & AVIF](https://wordpress.org/plugins/wp-retina-2x/) * [Frequently Asked Questions](https://wordpress.org/plugins/wp-retina-2x/#faq) * [Support Threads](https://wordpress.org/support/plugin/wp-retina-2x/) * [Active Topics](https://wordpress.org/support/plugin/wp-retina-2x/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/wp-retina-2x/unresolved/) * [Reviews](https://wordpress.org/support/plugin/wp-retina-2x/reviews/) * 11 replies * 2 participants * Last reply from: [Jordy Meow](https://wordpress.org/support/users/tigroumeow/) * Last activity: [11 years, 2 months ago](https://wordpress.org/support/topic/plugin-doesnt-working-since-changing-url/#post-5910890) * Status: resolved