Fatal error: Uncaught Error: Call to undefined function import() in /var/www/html/lib/pkp_INFECTED/controllers/wizard/fileUpload/form/SubmissionFilesArtworkMetadataForm.inc.php:19 Stack trace: #0 {main} thrown in /var/www/html/lib/pkp_INFECTED/controllers/wizard/fileUpload/form/SubmissionFilesArtworkMetadataForm.inc.php on line 19