Warning: Use of undefined constant ROOT_DIR - assumed 'ROOT_DIR' (this will throw an Error in a future version of PHP) in C:\Apache24\htdocs\Fechamento Armazenagem\src\Views\products\index.php on line 1

Warning: require(ROOT_DIR/src/Views/layouts/header.php): failed to open stream: No such file or directory in C:\Apache24\htdocs\Fechamento Armazenagem\src\Views\products\index.php on line 1

Fatal error: require(): Failed opening required 'ROOT_DIR/src/Views/layouts/header.php' (include_path='.;C:\php\pear') in C:\Apache24\htdocs\Fechamento Armazenagem\src\Views\products\index.php on line 1