14:08:06 Create new PHPExcel object
14:08:06 Create styles array
14:08:06 Add data (begin)
14:08:06 Add data (end), time: 0.33 s
14:08:06 Write to Excel2007 format

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Fatal error: Uncaught PHPExcel_Writer_Exception: Could not close zip file /var/www/html/michael/vendor/phpoffice/phpexcel/Examples/40duplicateStyle.xlsx. in /var/www/html/michael/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:389 Stack trace: #0 /var/www/html/michael/vendor/phpoffice/phpexcel/Examples/40duplicateStyle.php(44): PHPExcel_Writer_Excel2007->save('/var/www/html/m...') #1 {main} thrown in /var/www/html/michael/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php on line 389