Warning: require(/app/bootstrap.php): Failed to open stream: No such file or directory in /app/web/index.php on line 8

Fatal error: Uncaught Error: Failed opening required '/app/bootstrap.php' (include_path='.:/usr/local/lib/php') in /app/web/index.php:8 Stack trace: #0 {main} thrown in /app/web/index.php on line 8