Synchronization Error

Hi,

I am getting this error message when I send email through easy mail merge.

11:23:43 Synchronizer Version 14.0.6131

11:23:43 Synchronizing Mailbox <Name>

11:23:43 Synchronizing local changes in folder 'Easy Mail Merge Sessions'

11:23:43 Uploading to server <Mail Server Name>

11:23:43 Synchronization of some deletions failed.

11:23:43                               [0-130]

11:23:43                 20 item(s) deleted in online folder

11:23:43 Done

Please help me if you have any solution.

Regards,

SNRRK