Fatal error: Uncaught Exception: Class not found Butsds\Platform\RkRu\Platform in /home/bitrix/www/vendor/butsds/api-sdk-core/src/Application.php:226 Stack trace: #0 /home/bitrix/www/vendor/butsds/api-sdk-core/src/Application.php(109): Butsds\Sdk\Application->createClassInstance() #1 /home/bitrix/www/bitrix/php_interface/dbconn.php(9): Butsds\Sdk\Application->getPlatform() #2 /home/bitrix/www/bitrix/modules/main/include/urlrewrite.php(39): require_once('/home/bitrix/ww...') #3 /home/bitrix/www/bitrix/urlrewrite.php(2): include_once('/home/bitrix/ww...') #4 {main} thrown in /home/bitrix/www/vendor/butsds/api-sdk-core/src/Application.php on line 226