Fatal error: Uncaught Error: Interface 'Box\Spout\Reader\XLSX\Manager\SharedStringsCaching\CachingStrategyInterface' not found in /var/www/html/portal/vendora/box/spout/src/Spout/Reader/XLSX/Manager/SharedStringsCaching/FileBasedStrategy.php:15 Stack trace: #0 {main} thrown in /var/www/html/portal/vendora/box/spout/src/Spout/Reader/XLSX/Manager/SharedStringsCaching/FileBasedStrategy.php on line 15