Axel13

You can look at the readme file to see how it was done…
And apparently you can simply paste the URL 🙂

Not sure if it would help, and it basically shouldn’t happen, but perhaps try to add a comment in between, like this:

# BEGIN WordPress
#
<IfModule mod_rewrite.c>
#
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ – [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress

To solve email problems Postman SMTP may also be helpful. I didn’t try it yet, but I would if I experienced something like this.

Could you activate your error log?
You can do so in wp-config.php by adding:

define('WP_DEBUG', true);
define('WP_DEBUG_LOG', true);
define('WP_DEBUG_DISPLAY', false);

before where it says:

/* That's all, stop editing! Happy blogging. */

This way your errors will not be displayed on your site. Instead they will be saved in /wp-content/debug.log.
This my be useful to find the cause.

Make sure not to leave it on too long, because if there are many errors the file may become very large in no time.

Great! WordPress works in mysterious ways 🙂
GL with it!
Could you mark this topic as resolved?

Here it seems to work fine. The menu changes, the content too. The language flags, however, do not show up in the German menu. There is text instead.

What I find a bit weird, though, is that all content is in a language folder. Not https://isciencebox.de/en/, but https://isciencebox.de/language/en/. It would be better to change that, since ‘language’ probably has little SEO value (at least not for all pages).

Considering the link on the logo it seems that the site has moved to https://isciencebox.de/language/en/home/
Also, when going to the main URL that’s where the site redirects to too, but from there it wants to redirect again, which causes a loop.
The homepage seems to be https://isciencebox.de/language/en/

Something else that is weird, the links on the flags are:
German: http://isciencebox.de/language/de
English: http://www.isciencebox.de/language/en
So, the language shouldn’t be there, but one has www and the other not.

http://www.isciencebox.de/en & http://www.isciencebox.de/de are not working, that’s a 404 page there, saying the pages do not exist.

Frankly, there seems to be more wrong than just the language.
Can you recall what exactly you did to change the it?

I think it would be best to return on your steps.
Perhaps deactivate the plugin (assuming you used one) and try to make sure that everything works correctly before you give it another try.
-my2ct.
I hope it helps. GL!

Hey Shmoo,

I didn’t try it, but based on a reply here, the following should do the trick:

1. Create a file named no-woo.php
2. Paste the following in it:

<?php defined( 'ABSPATH' ) or die( 'Caminante, no hay camino.' );
/*
Plugin Name: No Woo
Plugin URI: https://wordpress.org/support/topic/plugins-how-to-disable-an-active-plugin-from-one-site
Description: Deactivate WooCommerce on main site in a multisite
License: GNU General Public License v.3
License URI: http://www.gnu.org/licenses/gpl-3.0.html
Author: Axel13
Author URI: https://eco13.me/
Version: 00.01
Network: true
*/

function no_woo($value) {
    global $current_blog;
    if( $current_blog->blog_id == 1 ) {
        unset($value['woocommerce/woocommerce.php']);
    }
    return $value;
}
add_filter('site_option_active_sitewide_plugins', 'no_woo'); ?>

3. Save and upload to /wp-content/mu-plugins/

Plugins in this folder activate automatically.
I hope that does the trick indeed. GL with it!