Warning: require(/app/../vendor/autoload.php): Failed to open stream: No such file or directory in /app/index.php on line 34

Fatal error: Uncaught Error: Failed opening required '/app/../vendor/autoload.php' (include_path='.:/nix/store/gf34svipabi8bw2gpwisc27inh9p3ip6-php-8.3.15/lib/php') in /app/index.php:34 Stack trace: #0 {main} thrown in /app/index.php on line 34