Fatal error: Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard\WizardAbstract' not found in /home2/cp805728/public_html/sohail/packages/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/Wizard/Blanks.php:15 Stack trace: #0 {main} thrown in /home2/cp805728/public_html/sohail/packages/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Style/ConditionalFormatting/Wizard/Blanks.php on line 15