Missing argument elgg_in_context

I am getting the following error in site log
PHP WARNING: 2019-01-03 10:21:50 (UTC): "Missing argument 1 for elgg_in_context(), called in /home/annonymous/public_html/mod/rssimport/classes/AU/RSSImport/RSSImport.php on line 27 and defined" in file /home/annonymous/public_html/vendor/elgg/elgg/engine/lib/pageowner.php (line 241)