Error en carga de config/helpers.
Failed opening required '/home/u977404351/domains/buscandoahuellitasrupe.com.mx/public_html/app/config/config.php' (include_path='.:/opt/alt/php83/usr/share/pear:/opt/alt/php83/usr/share/php:/usr/share/pear:/usr/share/php') /home/u977404351/domains/buscandoahuellitasrupe.com.mx/public_html/public/index.php:70
Revisa app/config/config.php (DB_NAME, DB_USER, DB_PASS) y que el document root sea la carpeta public/.