Why doesn't the upload work on the server?

Question

Yii

Installed the kop/yii2-scroll-pager plugin for endless scrolling of images. It works fine on the locale, I transfer it to the hosting - it does not work. Gives an error message

Failed to load resource: the server responded with a status of 404 (Not Found)
http://site.ru/web/index?page=2&per-page=6

The .htaccess settings are the same both there and there (I copy everything via git pull)
In root

<IfModule mod_rewrite.c>
    Options +FollowSymlinks
    RewriteEngine On
</IfModule>

<IfModule mod_rewrite.c>
    RewriteCond %{REQUEST_URI} ^/.*
    RewriteRule ^(.*)$ web/$1 [L]

    RewriteCond %{REQUEST_URI} !^/web/
    RewriteCond %{REQUEST_FILENAME} !-f [OR]
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule ^.*$ web/index.php
</IfModule>

in web folder

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . index.php

config settings

'urlManager' => [
            'class' => 'yii\web\UrlManager',         
            'showScriptName' => false,     
            'enablePrettyUrl' => true,
            'rules' => array(
                '<alias:index|about|contact>' => 'site/<alias>', 
                '<controller:\w+>/<id:\d+>' => '<controller>/view',
                '<controller:\w+>/<action:\w+>/<id:\d+>' => '<controller>/<action>',
                '<controller:\w+>/<action:\w+>' => '<controller>/<action>',
            ),
        ],

What could be? Well, that's all that's left.

Answer 1

Check if other ajax requests are working, check again the url to which the request goes, maybe it was left from the locale.