Hi,
Unfortunitely that didn’t change much. I’ve even made a separate rss-file with no entries and tried to use that one, but it still returns this error. Very odd indeed.
I now notice another error accompanying the former error in the debug log:
“This XML document is invalid, likely due to invalid characters. XML error: Not well-formed (invalid token) at line 1, column 1 in /wp-includes/class-simplepie.php on line 1421”
I can’t tell how it’s not well-formed and I’ve even had the rss validated with no issues. And it would still be strange if it well-formed on one site and not the other.
Kind regards,
Bruno