Problem download backup after update

Hi.

I have problems with download backup for plesk panel after last update. The file move correctment to tmp directory but not download. The message error is:

Error: export-dump-as-file error (Error code = 1): == STDOUT ==================== ============================== == STDERR ==================== [3162]: 2016-01-25 06:45:00.345 ERROR 772816b0-98b8-415d-87a9-dde9e37f0f00 Can't export file 'backup_info_1601250158.xml' to /tmp/dumpzGwHS0.tar. Error code: 1. Repository error: Unable to...

Problem download backup after update