document.write('<div class="rss-box">');
document.write('<p class="rss-item"><em>Error:</em> Feed failed! Causes may be (1) No data  found for RSS feed https://kpbc.umk.pl/dlibra/login?refUrl=aHR0cHM6Ly93d3cucmVwYWlybXl3aW5kb3dzYW5kZG9vcnMuY28udWsvcm9taWxleS13aW5kb3dyZXBhaXIv; (2) There are no items are available for this feed; (3) The RSS feed does not validate.<br /><br /> Please verify that the URL <a href="https://kpbc.umk.pl/dlibra/login?refUrl=aHR0cHM6Ly93d3cucmVwYWlybXl3aW5kb3dzYW5kZG9vcnMuY28udWsvcm9taWxleS13aW5kb3dyZXBhaXIv">https://kpbc.umk.pl/dlibra/login?refUrl=aHR0cHM6Ly93d3cucmVwYWlybXl3aW5kb3dzYW5kZG9vcnMuY28udWsvcm9taWxleS13aW5kb3dyZXBhaXIv</a> works first in your browser and that the feed passes a <a href="http://feedvalidator.org/check.cgi?url=https%3A%2F%2Fkpbc.umk.pl%2Fdlibra%2Flogin%3FrefUrl%3DaHR0cHM6Ly93d3cucmVwYWlybXl3aW5kb3dzYW5kZG9vcnMuY28udWsvcm9taWxleS13aW5kb3dyZXBhaXIv">validator test</a>.</p></div>');