We need to fix the site on the framework yii

Good afternoon. A month ago, the site stopped working from nothing. Messages to hosting support did not produce results. They say go to the developers. The only thing
wrote
The next
mod_fcgid: stderr: PHP Fatal error: require_once (): Failed opening required /var/www/root/data/www/westudents.com.ua/.../framework/yii.php (include_path.:/ opt/php72/share/pear) in/var/www/root/data/www/westudents.com.ua/index.php on line 13 westudents.com.ua/sw.js

Southing directory/framework/yii.php


The site
has done nothing.

Apred immediately write the price for which are ready to fix everything

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