17:05:07 Load from Excel5 template
Fatal error: Uncaught Error: Call to undefined function imagecreatefromstring() in /var/www/erp/PHPExcel-1.8/Classes/PHPExcel/Reader/Excel5.php:923
Stack trace:
#0 /var/www/erp/PHPExcel-1.8/Examples/30template.php(44): PHPExcel_Reader_Excel5->load('templates/30tem...')
#1 {main}
thrown in /var/www/erp/PHPExcel-1.8/Classes/PHPExcel/Reader/Excel5.php on line 923