The external command could not be executed due to an application error.             [error]
Illegal string offset 'site' backend.inc:1030                                       [warning]
The command could not be executed successfully (returned: ssh: Could not resolve    [error]
hostname valkyrie.val: nodename nor servname provided, or not known
, code: 255)
8.03s user 8.79s system 1% cpu 18:48.70s total