iBooks login fail

11/19/15 12:44:51.127 AM AddressBookSourceSync[8308]: [CardDAVPlugin-ERROR] -_handleCompletedAction: Error Domain=CoreDAVHTTPStatusErrorDomain Code=410 "(null)" UserInfo={CoreDAVHTTPHeaders=<CFBasicHash 0x7fbc5afa10a0 [0x7fff7278c390]>{type = immutable dict, count = 11,
entries =>
	0 : X-Yahoo-Social-Host = <CFString 0x7fbc5af89d70 [0x7fff7278c390]>{contents = "ws126.contacts.bf1.yahoo.com"}
	1 : Content-Type = text/xml
	2 : ServletWebServiceFilter-Enabled = true
	3 : Server = ATS
	4 : Age = 0
	5 : P3P = <CFString 0x7fbc5af9d210 [0x7fff7278c390]>{contents = "policyref="http://info.yahoo.com/w3c/p3p.xml", CP="CAO DSP COR CUR ADM DEV TAI PSA PSD IVAi IVDi CONi TELo OTPi OUR DELi SAMi OTRi UNRi PUBi IND PHY ONL UNI PUR FIN COM NAV INT DEM CNT STA POL HEA PRE LOC GOV""}
	6 : Y-RID = <CFString 0x7fbc5af742b0 [0x7fff7278c390]>{contents = "8jfisbtb4qoej"}
	7 : X-Frame-Options = <CFString 0x7fbc5af849e0 [0x7fff7278c390]>{contents = "SAMEORIGIN"}
	8 : Date = <CFString 0x7fbc5af23220 [0x7fff7278c390]>{contents = "Thu, 19 Nov 2015 05:44:51 GMT"}
	10 : Content-Length = 396
	12 : Connection = <CFString 0x7fff726e5d30 [0x7fff7278c390]>{contents = "keep-alive"}
}
}