Warning: require(../core/App.php): Failed to open stream: No such file or directory in /var/www/html/clases24_25/EjerciciosPHP/Crud3/MVC/start.php on line 3

Fatal error: Uncaught Error: Failed opening required '../core/App.php' (include_path='.:/usr/share/php') in /var/www/html/clases24_25/EjerciciosPHP/Crud3/MVC/start.php:3 Stack trace: #0 {main} thrown in /var/www/html/clases24_25/EjerciciosPHP/Crud3/MVC/start.php on line 3