Fatal error: Uncaught Error: Class "Maatwebsite\Excel\Files\TemporaryFile" not found in /var/www/html/casavio-qa2.das24.it/httpdocs_old/laravel/vendor/maatwebsite/excel/src/Files/LocalTemporaryFile.php:5 Stack trace: #0 {main} thrown in /var/www/html/casavio-qa2.das24.it/httpdocs_old/laravel/vendor/maatwebsite/excel/src/Files/LocalTemporaryFile.php on line 5