Blank page at quick submit

Hi,
I allways used the quick submit pluginn. But since 3.1.1.1 it does not work anymore. Instead I reveive a blank page and I get the following error

Fatal error : require_once(): Failed opening required ‘/home/… /lib/pkp/plugins/metadata/nlm30/filter/Nlm30CitationSchemaCitationAdapter.inc.php’ (include_path=’.:/home…/classes:/home/suburban/public_html/sys/pages:/home/…/lib/pkp:/home/…/lib/pkp/classes:/home//lib/pkp/pages:/home/…/lib/pkp/lib/adodb:/home/sys/lib/pkp/lib/phputf8:/home/lib/pkp/lib/pqp/classes:/home/…/lib/pkp/lib/smarty:.:/opt/cpanel/ea-php56/root/usr/share/pear’) in /home/…/lib/pkp/includes/functions.inc.php on line 25

I have no idea what to do. Can anyone help me with this?

Best regards
Boris

Hi @adm_sub

Have you checked if this “Failed opening required” file exists and has right permissions in your system?

Best,
Israel

Hi Israel
Thanks! Indeed, this file was missing. And this lead me to this thread
[3.1.1-1] QuickSubmit doesn't work Error 500 and it solved the problem.

Thanks,
Boris