22:59:56 Create new PHPExcel object<br />22:59:56 Set document properties<br />22:59:56 Add some data<br />22:59:56 Rename worksheet<br />22:59:56 Clone worksheet<br />22:59:56 Rename cloned worksheet<br />22:59:56 Write to Excel2007 format<br /><br />
<b>Fatal error</b>:  Class 'ZipArchive' not found in <b>/var/www/rcube/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>220</b><br />