Getting XMPPError: bad-request - modify on Account Creation

I have just migrated my code from smack to Smack 4.0.1 and my registration API has stopped working giving the error badRequest-Modify.

Here are the Logs:

With asmack and openfire 3.7.1 all was working fine, however with Smack 4.1.0 and openfire 3.9.3, i am not able to register.

For Already created even the login is not working…

Here are the logs:

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05-21 00:20:03.768 11855-11913/? D/SMACK﹕ RECV (0): cmVhbG09InNlcGkiLG5vbmNlPSJtUGpCMHFrTn lEeVZpT3hRMFIzZHllaVFHSXNoZjJlNEtSSFhVSTZjIixxb3A9ImF1dGgiLGNoYXJzZXQ9dXRmLTgsYW xnb3JpdGhtPW1kNS1zZXNz

05-21 00:20:03.787 11855-11912/? D/SMACK﹕ SENT (0): dXNlcm5hbWU9InRlc3QyMyIscmVhbG09IjQ1Lj U2Ljg3LjIyMyIsbm9uY2U9Im1QakIwcWtOeUR5VmlPeFEwUjNkeWVpUUdJc2hmMmU0S1JIWFVJNmMiLG Nub25jZT0iczlVMGdOZ2dzSm1saWNOVTdKaVliZXRYdTJHYkxkeU4iLG5jPTAwMDAwMDAxLHFvcD1hdX RoLGRpZ2VzdC11cmk9InhtcHAvNDUuNTYuODcuMjIzIixyZXNwb25zZT05MjJiZjU4ZTRiZGQxMWY2NW Q5MmYwNWIyMzNlYWJlNixjaGFyc2V0PXV0Zi04

05-21 00:20:04.179 11855-11913/? D/SMACK﹕ RECV (0):

Please help me to resolve the issue as i am stuck.