I installed phpspreadsheet into my project using composer and I was trying to run the samples server by command line. The server was working, also shows the index page and sample links but when I click the sample links it says
"The requested resource /C:/xampp/htdocs/bookshelftp/public/vendor/phpoffice/phpspreadsheet/samples/index.php was not found on this server."
I included autoload.php file in my index file also