Yes, I have tried manual backup 3 times,and get the same error. Please find the full event log below: Thank you.
8th Sep 2012 1.17.59 AM Error The backup failed: Communication with the online vault failed.
8th Sep 2012 1.17.59 AM Error An online request succeeded but was malformed.
Please contact support if the issue persists, providing the complete event log for the activity. Diagnostic information follows:
Failed at: /home/brassdoo/public_html/wp-content/plugins/wponlinebackup/include/transmission.php(878)
XML parser: XML error: no element found at line 1.
New xml() object instantiated.
XML error: no element found at line 1.
8th Sep 2012 1.17.56 AM Information Deleted files processing completed.
8th Sep 2012 1.17.56 AM Information File collection completed.
8th Sep 2012 1.17.28 AM Information File system scan completed.
8th Sep 2012 1.17.27 AM Information Folder /public_html/wp-content/plugins/wponlinebackup/tmp was excluded. (Online Backup for WordPress temporary backup directory)
8th Sep 2012 1.17.26 AM Information Database backup completed.
8th Sep 2012 1.17.25 AM Information Initialisation completed.
8th Sep 2012 1.17.25 AM Information Backup starting...