urn:xmpp:errors resource-limit-exceeded The account is not allowed to bind more resources at this time. XEP-0205: Best Practices to Discourage Denial of Service Attacks urn:xmpp:errors stanza-too-big The stanza is larger than the processing entity will accept. XEP-0182: Application-Specific Error Conditions urn:xmpp:errors too-many-stanzas A connected client has attempted to send multiple stanzas to too many different intended recipients in a given time period. XEP-0205: Best Practices to Discourage Denial of Service Attacks