Fatal error: Uncaught Error: Class "ZipArchive" not found in /var/www/html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/File.php:63 Stack trace: #0 /var/www/html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/File.php(188): PhpOffice\PhpSpreadsheet\Shared\File::fileExists() #1 /var/www/html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Xlsx.php(85): PhpOffice\PhpSpreadsheet\Shared\File::testFileNoThrow() #2 /var/www/html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/IOFactory.php(155): PhpOffice\PhpSpreadsheet\Reader\Xlsx->canRead() #3 /var/www/html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/IOFactory.php(106): PhpOffice\PhpSpreadsheet\IOFactory::createReaderForFile() #4 /var/www/html/excelphp.php(13): PhpOffice\PhpSpreadsheet\IOFactory::load() #5 {main} thrown in /var/www/html/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/File.php on line 63