06:22:20 Create new PHPExcel object<br />06:22:20 Set document properties<br />06:22:20 Add some data<br />06:22:20 Rename worksheet<br />06:22:20 Write to Excel2007 format<br /><br />
<b>Warning</b>:  unlink(/var/www/iws/vendor/phpoffice/phpexcel/Examples/01simplePCLZip.xlsx): Read-only file system in <b>/var/www/iws/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>229</b><br />
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<b>Warning</b>:  fopen(/tmp/[Content_Types].xml): failed to open stream: Read-only file system in <b>/var/www/iws/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/ZipArchive.php</b> on line <b>90</b><br />
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<b>Warning</b>:  fwrite() expects parameter 1 to be resource, boolean given in <b>/var/www/iws/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/ZipArchive.php</b> on line <b>91</b><br />
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<b>Warning</b>:  fclose() expects parameter 1 to be resource, boolean given in <b>/var/www/iws/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/ZipArchive.php</b> on line <b>92</b><br />
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<b>Fatal error</b>:  Uncaught exception 'PHPExcel_Writer_Exception' with message 'Error zipping files : PCLZIP_ERR_MISSING_FILE (-4) : File '/tmp/[Content_Types].xml' does not exist' in /var/www/iws/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/ZipArchive.php:96
Stack trace:
#0 /var/www/iws/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php(239): PHPExcel_Shared_ZipArchive-&gt;addFromString('[Content_Types]...', '&lt;?xml version=&quot;...')
#1 /var/www/iws/vendor/phpoffice/phpexcel/Examples/01simplePCLZip.php(91): PHPExcel_Writer_Excel2007-&gt;save('/var/www/iws/ve...')
#2 {main}
  thrown in <b>/var/www/iws/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/ZipArchive.php</b> on line <b>96</b><br />