Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Worksheet\Dimension" not found in /home/winnie/public_html/yyooi/ClientCredit/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/ColumnDimension.php:5 Stack trace: #0 {main} thrown in /home/winnie/public_html/yyooi/ClientCredit/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Worksheet/ColumnDimension.php on line 5