14:03:15 Create new PHPExcel object
14:03:15 Set document properties
14:03:15 Add some data
14:03:15 Add comments
14:03:15 Add rich-text string
14:03:15 Merge cells
14:03:15 Protect cells
14:03:15 Set cell number formats
14:03:15 Set column widths
14:03:15 Set fonts
14:03:15 Set alignments
14:03:15 Set thin black border outline around column
14:03:15 Set thick brown border outline around Total
14:03:15 Set fills
14:03:15 Set style for header row using alternative method
14:03:15 Unprotect a cell
14:03:15 Add a hyperlink to an external website
14:03:15 Add a hyperlink to another cell on a different worksheet within the workbook
14:03:15 Add a drawing to the worksheet
14:03:15 Add a drawing to the worksheet
14:03:15 Add a drawing to the worksheet
14:03:15 Play around with inserting and removing rows and columns
14:03:15 Set header/footer
14:03:15 Set page orientation and size
14:03:15 Rename first worksheet
14:03:15 Create a second Worksheet object
14:03:15 Add some data
14:03:15 Set the worksheet tab color
14:03:15 Set alignments
14:03:15 Set column widths
14:03:15 Set fonts
14:03:15 Add a drawing to the worksheet
14:03:15 Set page orientation and size
14:03:15 Rename second worksheet
14:03:15 Write to HTML format

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Fatal error: Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not open file /var/www/chme/vendor/phpoffice/phpexcel/Examples/17html.htm for writing.' in /var/www/chme/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php:166 Stack trace: #0 /var/www/chme/vendor/phpoffice/phpexcel/Examples/17html.php(50): PHPExcel_Writer_HTML->save('/var/www/chme/v...') #1 {main} thrown in /var/www/chme/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php on line 166