Fatal error: Uncaught Error: Interface "libphonenumber\MetadataSourceInterface" not found in /srv/www/htdocs/moodle/lib/giggsey/libphonenumber-for-php-lite/src/MultiFileMetadataSourceImpl.php:10 Stack trace: #0 {main} thrown in /srv/www/htdocs/moodle/lib/giggsey/libphonenumber-for-php-lite/src/MultiFileMetadataSourceImpl.php on line 10