Fatal error: Uncaught Error: Interface 'PhpOffice\PhpSpreadsheet\RichText\ITextElement' not found in /srv/disk3/4464330/www/back.ticket-el.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/RichText/TextElement.php:5 Stack trace: #0 {main} thrown in /srv/disk3/4464330/www/back.ticket-el.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/RichText/TextElement.php on line 5