Fatal error: Uncaught Error: Class "FontLib\TrueType\File" not found in /home/bimmertest/BookStack/vendor/phenx/php-font-lib/src/FontLib/WOFF/File.php:20 Stack trace: #0 {main} thrown in /home/bimmertest/BookStack/vendor/phenx/php-font-lib/src/FontLib/WOFF/File.php on line 20