00:52:30 Create new PHPExcel object
00:52:30 Set document properties
00:52:30 Add some data
00:52:30 Rename worksheet
00:52:30 Write to Excel2007 format

Fatal error: Uncaught exception 'PHPExcel_Writer_Exception' with message 'Error zipping files : PCLZIP_ERR_READ_OPEN_FAIL (-2) : Unable to open archive '/var/www/html/PHPExcel/Examples/01simplePCLZip.xlsx' in wb mode' in /var/www/html/PHPExcel/Classes/PHPExcel/Shared/ZipArchive.php:96 Stack trace: #0 /var/www/html/PHPExcel/Classes/PHPExcel/Writer/Excel2007.php(239): PHPExcel_Shared_ZipArchive->addFromString('[Content_Types]...', '<?xml version="...') #1 /var/www/html/PHPExcel/Examples/01simplePCLZip.php(91): PHPExcel_Writer_Excel2007->save('/var/www/html/P...') #2 {main} thrown in /var/www/html/PHPExcel/Classes/PHPExcel/Shared/ZipArchive.php on line 96