compat_xml_parse_error
This reverts commit 32060c6d6b.
32060c6d6b
It's broken. See #6038
It's found in bbc.co.uk. See #6038
Closes #5968
BBCCoUkIE._download_media_selector: use class variable instead of hardcoded string for mediaselector_url template.
Fixes #5996