Problems with Kerberos and delegation account

Hi again Can some tell my the error here: Dec 18 13:49:09 bigip1 debug websso.1[7758]: 014d0001:7: ctx: 0x9bf8498, SERVER: TMEVT_REQUEST

Dec 18 13:49:09 bigip1 info websso.1[7758]: 014d0011:6: bb99ef55: Websso Kerberos authentication for user 'ti' using config '/Common/ADPKerbSSO'

Dec 18 13:49:09 bigip1 debug websso.1[7758]: 014d0046:7: bb99ef55: adding item to WorkQueue

Dec 18 13:49:09 bigip1 debug websso.1[7758]: 014d0018:7: sid:bb99ef55 ctx:0x9c3be18 server address = ::ffff:192.168.12.20

Dec 18 13:49:09 bigip1 debug websso.1[7758]: 014d0021:7: sid:bb99ef55 ctx:0x9c3be18 SPN = HTTP/[email protected]

Dec 18 13:49:09 bigip1 info websso.1[7758]: 014d0022:6: bb99ef55: Kerberos: realm for user ti is not set, using server's realm TESTDOM.DK

Dec 18 13:49:09 bigip1 debug websso.1[7758]: 014d0023:7: S4U ======> ctx: bb99ef55, sid: 0x9c3be18, user: [email protected], SPN: HTTP/[email protected]

Dec 18 13:49:09 bigip1 debug websso.1[7758]: 014d0001:7: Getting UCC:[email protected]@TESTDOM.DK, lifetime:36000

Dec 18 13:49:09 bigip1 debug websso.1[7758]: 014d0001:7: Found UCC:[email protected]@TESTDOM.DK, lifetime:36000 left:35867

Dec 18 13:49:09 bigip1 debug websso.1[7758]: 014d0001:7: UCCmap.size = 1, UCClist.size = 1

Dec 18 13:49:09 bigip1 debug websso.1[7758]: 014d0001:7: S4U ======> - NO cached S4U2Proxy ticket for user: [email protected] server: HTTP/[email protected] - trying to fetch

Dec 18 13:49:09 bigip1 debug websso.1[7758]: 014d0001:7: S4U ======> trying to fetch S4U2Proxy ticket for user: [email protected] server: HTTP/[email protected]

Dec 18 13:49:09 bigip1 err websso.1[7758]: 014d0005:3: Kerberos: can't get S4U2Proxy ticket for server HTTP/[email protected] - Requesting ticket can't get forwardable tickets (-1765328163)

Dec 18 13:49:09 bigip1 err websso.1[7758]: 014d0024:3: bb99ef55: Kerberos: Failed to get ticket for user [email protected]

Dec 18 13:49:09 bigip1 debug websso.1[7758]: 014d0001:7: ctx: 0x9bf8498, SERVER: TMEVT_NOTIFY

Dec 18 13:49:09 bigip1 err websso.1[7758]: 014d0048:3: bb99ef55: failure occurred when processing the work item