16:17:56 Create new PHPExcel object<br />16:17:56 Set document properties<br />16:17:56 Add some data<br />16:17:56 Rename worksheet<br />16:17:56 Write to Excel2007 format<br /><br />
<b>Fatal error</b>:  Uncaught exception 'PHPExcel_Writer_Exception' with message 'Error zipping files : PCLZIP_ERR_READ_OPEN_FAIL (-2) : Unable to open archive '/home/webapp/data-conv/vendor/phpoffice/phpexcel/Examples/01simplePCLZip.xlsx' in wb mode' in /home/webapp/data-conv/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/ZipArchive.php:96
Stack trace:
#0 /home/webapp/data-conv/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php(239): PHPExcel_Shared_ZipArchive-&gt;addFromString('[Content_Types]...', '&lt;?xml version=&quot;...')
#1 /home/webapp/data-conv/vendor/phpoffice/phpexcel/Examples/01simplePCLZip.php(91): PHPExcel_Writer_Excel2007-&gt;save('/home/webapp/da...')
#2 {main}
  thrown in <b>/home/webapp/data-conv/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/ZipArchive.php</b> on line <b>96</b><br />