Hello!
Starting from version 17/02/2013 till today(20/02/2013) backup function/module from user interface goes to infinite loop. Reason is: creating output zip file in same directory where backup files save, then it loops trying to archive itself. (writing zip to zip) Log: .... DEBUG 02-20 12:18:28.207 BackupExport.java 274193 553 org.apache.openmeetings.servlet.outputhandler.BackupExport [http-bio-0.0.0.0-5080-exec-8] - Writing 'users.xml' to zip file DEBUG 02-20 12:18:28.217 OmFileHelper.java 274203 272 org.apache.openmeetings.utils.OmFileHelper [http-bio-0.0.0.0-5080-exec-8] - File copied. DEBUG 02-20 12:18:28.217 BackupExport.java 274203 553 org.apache.openmeetings.servlet.outputhandler.BackupExport [http-bio-0.0.0.0-5080-exec-8] - Writing 'backup_20_02_2013_12_18_25.zip' to zip file then it loops.... Thanks. Best Regards, Dmitriy.