Hello everyone,
an unhandled exception occurs permanent if the firefox addon “Youtube Zero Annotations” is enabled.
Message text:
Unhandled exception
TypeError: YTPlayer is null
Stack trace:
YTPlayerAPI@https://www.mydomain.com/tt-rss/#f=3&c=0:9:4
@https://www.mydomain.com/tt-rss/#f=3&c=0:5:33