Unable to fetch resource from https://evalunabiblio.uk-erlangen.de/EvalunaBiblio/rest/rssWS/getFeed?feed=4dc90403e8eeda37c59592c7cd1ebf30 with exception:

cURL error 7: Failed to connect to evalunabiblio.uk-erlangen.de port 443 after 8 ms: Couldn't connect to server (see https://curl.haxx.se/libcurl/c/libcurl-errors.html)

XSLT processing: Could not load response as XML.

CC:XSLT processing: Transformation failed.