Hello!
I’ve found a problem at line 353 of PKPPubIdPlugin.inc.php (pkp-lib/PKPPubIdPlugin.inc.php at 27eeff555bdcfa6da9f787d259184b1cfacff025 · pkp/pkp-lib · GitHub).
The ‘$pubId’ variable is an array and the following warning is reported:
PHP Warning: strpos() expects parameter 1 to be string, array given in /lib/pkp/classes/plugins/PKPPubIdPlugin.inc.php on line 353
I’m usign OJS 3.1.2
Thanks