Fatal error: Uncaught Error: Class 'Box\Spout\Writer\Common\Manager\Style\StyleManager' not found in /home/aefn/public_html/moodle/lib/spout/src/Spout/Writer/XLSX/Manager/Style/StyleManager.php:13 Stack trace: #0 {main} thrown in /home/aefn/public_html/moodle/lib/spout/src/Spout/Writer/XLSX/Manager/Style/StyleManager.php on line 13