I get this at the end of the backup process. It appears that the S3 Backup portion is not working:
[cpbackup] The following backups were already up to date: weekly,monthly
[cpbackup] Executing user defined post backup script (/usr/local/cpanel/scripts/postcpbackup).
Can't modify constant item in scalar assignment at /usr/local/cpanel/scripts/postcpbackup line 3, at EOF
Execution of /usr/local/cpanel/scripts/postcpbackup aborted due to compilation errors.
[cpbackup] Completed at Tue Jun 11 03:35:35 2013
[cpbackup] The following backups were already up to date: weekly,monthly
[cpbackup] Executing user defined post backup script (/usr/local/cpanel/scripts/postcpbackup).
Can't modify constant item in scalar assignment at /usr/local/cpanel/scripts/postcpbackup line 3, at EOF
Execution of /usr/local/cpanel/scripts/postcpbackup aborted due to compilation errors.
[cpbackup] Completed at Tue Jun 11 03:35:35 2013