Fatal error: Uncaught Error: Call to undefined function import() in C:\xampp\htdocs\journal\plugins\blocks\makeSubmission\MakeSubmissionBlockPlugin.inc.php:18 Stack trace: #0 C:\xampp\htdocs\journal\plugins\blocks\makeSubmission\index.php(19): require_once() #1 {main} thrown in C:\xampp\htdocs\journal\plugins\blocks\makeSubmission\MakeSubmissionBlockPlugin.inc.php on line 18