Fatal error: Uncaught Error: Class 'Box\Spout\Reader\Exception\ReaderException' not found in /var/www/html/portal/vendora/box/spout/src/Spout/Reader/Exception/XMLProcessingException.php:8
Stack trace:
#0 {main}
thrown in /var/www/html/portal/vendora/box/spout/src/Spout/Reader/Exception/XMLProcessingException.php on line 8