Warning: session_start(): Session cannot be started after headers have already been sent in /app/core/Session.php on line 6

Warning: session_start(): Session cannot be started after headers have already been sent in /app/core/Session.php on line 6

Warning: require(/app/core/../config/database.php): Failed to open stream: No such file or directory in /app/core/Database.php on line 22

Fatal error: Uncaught Error: Failed opening required '/app/core/../config/database.php' (include_path='.:/nix/store/nv7agllrn6xvfyxqjg55l2nj3n18sgqc-php-8.2.27/lib/php') in /app/core/Database.php:22 Stack trace: #0 /app/public/index.php(73): Database::getInstance() #1 /app/core/Router.php(123): {closure}(Array) #2 /app/core/Router.php(75): Router->execute(Array, Array) #3 /app/public/index.php(415): Router->dispatch() #4 {main} thrown in /app/core/Database.php on line 22