New parser error: RSS Renderer Warning

plugins/RssWidget/RssRenderer.php(59): Warning - simplexml_load_string(): Entity: line 2: parser error : Extra content at the end of the document - Matomo 3.11.0 - Please report this message in the Matomo forums: (please do a search first as it might have been reported already)

Matomo 3.11.0

I removed these files after the error:
Files were found in your Matomo, but we didn’t expect them.
–> Please delete these files to prevent errors. <–

File to delete: misc/internal-docs/
File to delete: misc/others/api_internal_call.php
File to delete: misc/others/api_rest_call.php
File to delete: misc/others/download-count.txt
File to delete: misc/others/iframeWidget_localhost.php
File to delete: misc/others/
File to delete: misc/others/widget_example_lastvisits.html

Set to SSL login only - still receiving the error message.


The Matomo RSS feed ( is currently broken. (see also changelog feed returns 404 · Issue #14813 · matomo-org/matomo · GitHub).

I agree that a more userfriendly warning should be shown and have opened a new issue here: