Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\RichText\RichText" not found in C:\laragon\www\bkkdemak\vendor\phpoffice\phpspreadsheet\tests\data\Calculation\TextData\VALUETOTEXT.php:7 Stack trace: #0 {main} thrown in C:\laragon\www\bkkdemak\vendor\phpoffice\phpspreadsheet\tests\data\Calculation\TextData\VALUETOTEXT.php on line 7