PROBLEM: CRITICAL. xmpp.ru returned: iq id=ebb426ae-f464-4076-8268-8e7cd9b2ee28-4 to=s2scheck@blasux.ru/837907607144013277682142 from=xmpp.ru xml:lang=en type=errorping xmlns=urn:xmpp:ping /error code=404 type=cancelremote-server-not-found xmlns=urn:ietf:params:xml:ns:xmpp-stanzas //error/iq