Fatal error: Uncaught Error: Class "app\components\StudentInfoFailureMonitor" not found in /var/www/html/config/student-info-telegram.php:10 Stack trace: #0 /var/www/html/config/web.php(152): require() #1 /var/www/html/web/index.php(9): require('/var/www/html/c...') #2 {main} thrown in /var/www/html/config/student-info-telegram.php on line 10