Hello Sergey,
here the output log created by your command:
[2016-10-19 09:56:30.320|12984] INFO: pmm-ras started : /usr/local/psa/admin/bin/pmm-ras --check-repository --dump-storage=ftp://
[email protected]/backupserver/cloudlinux --use-ftp-passive-mode --debug --verbose...