Hello, bench update error, what could caused this? Thank you.
wks@erpnext:~/frappe-bench$ bench update
INFO:bench.utils:updating bench
Already up-to-date.
Requirement already satisfied (use --upgrade to upgrade): Pillow in ./env/lib/python2.7/site-packages
INFO:bench.app:pulling frappe
From https://github.com/frappe/frappe
* branch master -> FETCH_HEAD
Already up-to-date.
INFO:bench.app:pulling erpnext
From https://github.com/frappe/erpnext
* branch master -> FETCH_HEAD
Already up-to-date.
Requirement already up-to-date: pip in ./env/lib/python2.7/site-packages
Migrating dev.climbforce.com
Updating frappe : [========================================]
Updating erpnext : [========================================]
Migrating erp.climbforce.com
Updating frappe : [========================================]
Updating erpnext : [========================================]
Wrote ./assets/js/print_format_v3.min.js - 18k
Wrote ./assets/js/frappe-web.min.js - 100k
Wrote ./assets/js/form.min.js - 111k
Wrote ./assets/js/report.min.js - 157k
Wrote ./assets/js/erpnext.min.js - 35k
Wrote ./assets/css/list.min.css - 6k
Wrote ./assets/js/erpnext-web.min.js - 1k
Wrote ./assets/css/report.min.css - 7k
Wrote ./assets/css/frappe-web.css - 51k
Wrote ./assets/js/list.min.js - 66k
Wrote ./assets/js/dialog.min.js - 58k
Wrote ./assets/js/desk.min.js - 875k
Wrote ./assets/css/form.min.css - 2k
Wrote ./assets/js/editor.min.js - 26k
Wrote ./assets/css/erpnext.css - 1k
Wrote ./assets/css/desk.min.css - 256k
Wrote ./assets/css/module.min.css - 2k
error: <class 'xmlrpclib.Fault'>, <Fault 10: 'BAD_NAME: frappe-bench-processes'>: file: /usr/lib/python2.7/xmlrpclib.py line: 794
frappe-workerbeat: stopped
frappe-web: stopped
frappe-worker: stopped
frappe-web: started
frappe-workerbeat: started
frappe-worker: started