I have a Laravel 5.1 application and I want to import some Excel file to storage that data in my database.
I found one solution, the Maatwebsite/Laravel-Excel, but when I add "maatwebsite/excel": "~2.1.0"
to my composer.json and run a composer update, I get this error: https://pastebin.com/63LR0vSh
I have already tried to delete the vendor folder and run a composer install, run a composer dump-autoload but I still have no idea of how to fix that. Can someone help me?