Fatal error: Uncaught Error: Undefined constant "PKP\cliTool\INDEX_FILE_LOCATION" in /home/jurna812/public_html/lib/pkp/classes/cliTool/CommandLineTool.php:39 Stack trace: #0 {main} thrown in /home/jurna812/public_html/lib/pkp/classes/cliTool/CommandLineTool.php on line 39