Spark disconnect after adding a user to an existing roster group

Hi all,

after an migration from a windows based Openfire 3.6.4 with an HSQLDB to an Linux based Openfire 3.6.4 with MySQL5,

i cant add user to an existing roster group. After adding this User, my Spark clients disconnects and reconnect, without adding the user.

Adding the user to a new roster group succeded.

But now it become realy crazy

Deleting the user and add it again to an existing group… works fine.

I think it is an problem with datamigration to the mysql Database but i cant find any solution or even the “real” Problem.

Thank you very much and best regards,

Andreas

Nobody has an idea whats to check or how to solve this issue?

I think that the Data Migration was worng and that Spark cant handle this wrong data in the database.

IS there any kind of logfile where i can finde this problem?

Best regards,

Andreas