Warning: require(/app/core/vendor/autoload.php): Failed to open stream: No such file or directory in /app/index.php on line 13

Fatal error: Uncaught Error: Failed opening required '/app/core/vendor/autoload.php' (include_path='.:/nix/store/lx338ixhpgscl1wh1bmc2b05g0i52krc-php-8.3.15/lib/php') in /app/index.php:13 Stack trace: #0 {main} thrown in /app/index.php on line 13