Error in export module

Hello,
From version 12.0.4 to 15.0.1 (Updated today) the reports function stoped work with the following error in the last step.

[24-Apr-2022 21:23:25 UTC] PHP Fatal error: require_once(): Failed opening required ‘/home/xxxxxxxx/public_html/dolibarr/includes/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Spreadsheet.php’ (include_path=’/home/xxxxxxxx/public_html/htdocs’) in /home/xxxxxxxx/public_html/dolibarr/core/modules/export/export_excel2007.modules.php on line 93

Any help please
Thank you