Unable to update UCP Node Server from 13.0.7 to 13.0.9

Hi.

I'm unable to update UCP Node Server to 13.0.9. Here is to logfile.

[root@voip .npm]# cat /var/www/html/admin/modules/ucpnode/node/npm-debug.log 
0 info it worked if it ends with ok
1 verbose cli [ '/usr/bin/node', '/usr/bin/npm', 'install', 'ltx' ]
2 info using npm@1.4.28
3 info using node@v0.10.40
4 verbose readDependencies using package.json deps
5 verbose cache add [ 'ltx@0.7.2', null ]
6 verbose cache add name=undefined spec="ltx@0.7.2" args=["ltx@0.7.2",null]
7 verbose parsed url { protocol: null,
7 verbose parsed url   slashes: null,
7 verbose parsed url   auth: null,
7 verbose parsed url   host: null,
7 verbose parsed url   port: null,
7 verbose parsed url   hostname: null,
7 verbose parsed url   hash: null,
7 verbose parsed url   search: null,
7 verbose parsed url   query: null,
7 verbose parsed url   pathname: 'ltx@0.7.2',
7 verbose parsed url   path: 'ltx@0.7.2',
7 verbose parsed url   href: 'ltx@0.7.2' }
8 verbose cache add name="ltx" spec="0.7.2" args=["ltx","0.7.2"]
9 verbose parsed url { protocol: null,
9 verbose parsed url   slashes: null,
9 verbose parsed url   auth: null,
9 verbose parsed url   host: null,
9 verbose parsed url   port: null,
9 verbose parsed url   hostname: null,
9 verbose parsed url   hash: null,
9 verbose parsed url   search: null,
9 verbose parsed url   query: null,
9 verbose parsed url   pathname: '0.7.2',
9 verbose parsed url   path: '0.7.2',
9 verbose parsed url   href: '0.7.2' }
10 verbose addNamed [ 'ltx', '0.7.2' ]
11 verbose addNamed [ '0.7.2', '0.7.2' ]
12 silly lockFile bb800ca0-ltx-0-7-2 ltx@0.7.2
13 verbose lock ltx@0.7.2 /home/asterisk/.npm/bb800ca0-ltx-0-7-2.lock
14 silly lockFile bb800ca0-ltx-0-7-2 ltx@0.7.2
15 error Error: Attempt to unlock ltx@0.7.2, which hasn't been locked
15 error     at unlock (/usr/lib/node_modules/npm/lib/utils/locker.js:44:11)
15 error     at cb (/usr/lib/node_modules/npm/lib/cache/add-named.js:32:5)
15 error     at /usr/lib/node_modules/npm/lib/cache/add-named.js:41:20
15 error     at /usr/lib/node_modules/npm/lib/utils/locker.js:30:7
15 error     at cb (/usr/lib/node_modules/npm/node_modules/lockfile/lockfile.js:149:38)
15 error     at /usr/lib/node_modules/npm/node_modules/lockfile/lockfile.js:177:38
15 error     at Object.oncomplete (fs.js:108:15)
16 error If you need help, you may report this *entire* log,
16 error including the npm and node versions, at:
16 error     <http://github.com/npm/npm/issues>
17 error System Linux 2.6.32-504.8.1.el6.x86_64
18 error command "/usr/bin/node" "/usr/bin/npm" "install" "ltx"
19 error cwd /var/www/html/admin/modules/ucpnode/node
20 error node -v v0.10.40
21 error npm -v 1.4.28
22 verbose exit [ 1, true ]
[root@voip .npm]

Any hints?

thanks and cheers