Hello !,
I updated an OJS from version 3.1.2.4 → 3.2.1.4 → 3.3.0.10
So, I have two errors. First, when the summary of an article is displayed I have this message in the LOG:
AH01071: Got error 'PHP message: PHP Warning: htmlspecialchars() expects parameter 1 to be string, [my path]/htdocs/plugins/generic/googleScholar/GoogleScholarPlugin.inc.php on line 97', referer: https://myjournal/index.php/mag/index
Second, when I view a PDF, it shows me some text on top of it.
OJS 3.3.0.10
PHP 7.4
When viewing the html code of the pdf viewer, the displayed content is in a class called textLayer
Any idea?