After our upgrade to OJS 3.1.1.2 I am getting a lot of errors like this:
PHP Fatal error: Call to a member function getRemoteURL() on null in /var/www/www.journal.fi/public_html/pages/article/ArticleHandler.inc.php on line 260
I suppose it could be a scrape attempt? You might take a look in the access log at prior requests for that IP address to see if they’re coming from somewhere in particular (or check the referral URL, if there is one).
Meanwhile, I’ve changed the code to result in a 404 rather than a fatal error:
Regards,
Alec Smecher
Public Knowledge Project Team