Connection issue with MSN

After login, the MSN icon on spark still gray, and didnt respond to “sign in”. I take a look on server debug log and found this:

2008.08.04 18:32:38 Logging in to MSN session for user@domain.com.br
2008.08.04 18:32:38 session 9 established
2008.08.04 18:32:38 MSN: Session established for user@domain.com.br

2008.08.04 18:32:38 session 9 sent message VER 1 MSNP11 CVR0

2008.08.04 18:32:38 MSN: Session messageSent for user@domain.com.br : VER 1 MSNP11 CVR0

2008.08.04 18:32:38 session 9 sent message CVR 2 0x0409 winnt 5.1 i386 MSNMSGR 8.1.0178 MSMSGS user@domain.com.br

2008.08.04 18:32:38 MSN: Session messageSent for user@domain.com.br : CVR 2 0x0409 winnt 5.1 i386 MSNMSGR 8.1.0178 MSMSGS user@domain.com.br

2008.08.04 18:32:38 session 9 sent message USR 3 TWN I user@domain.com.br

2008.08.04 18:32:38 MSN: Session messageSent for user@domain.com.br : USR 3 TWN I user@domain.com.br

2008.08.04 18:32:39 session 9 received message VER 1 MSNP11

2008.08.04 18:32:39 MSN: Exception occurred for user@domain.com.br : unsupported protocol : MSNP11

We are using Openfire 3.5.2 with a MySQL database on Suse Linux 64, Spark 2.5.8 and IM Gateway 1.2.3. The question is: this is a plugin issue or some missconfiguration?

See thread I posted right before you posted this one =)