21:41:44 Create new PHPExcel object<br />21:41:44 Set document properties<br />21:41:44 Add some data<br />21:41:44 Rename worksheet<br />21:41:44 Clone worksheet<br />21:41:44 Rename cloned worksheet<br />21:41:44 Write to Excel2007 format<br /><br />
<b>Fatal error</b>:  Class 'ZipArchive' not found in <b>/var/www/rrmedical/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>220</b><br />