'urbackupclientctl restore-start' causes OOM

‘Issue’ found! I was using -p (--pw-file) instead of -d. -d works well:

[root@ainalrami ~]# urbackupclientctl restore-start -s -d /home/cyberfusion/domains/cyberfusion.nl/logs -b last
Starting restore. Waiting for backup server... |
Restore completed successfully.