Fatal error: Uncaught Error: Interface "PhpOffice\PhpSpreadsheet\RichText\ITextElement" not found in /home1/ccdecolo/public_html/solucionesgsi.com/certigsi/app/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/RichText/TextElement.php:5 Stack trace: #0 {main} thrown in /home1/ccdecolo/public_html/solucionesgsi.com/certigsi/app/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/RichText/TextElement.php on line 5