./pro/pro.py search --update
Updating search index, this may take a while…
12/19/2018 17:41:55 [INFO] root:210 main: storage: using filesystem storage backend
12/19/2018 17:41:55 [INFO] root:212 main: index office pdf: True
12/19/2018 17:41:55 [ERROR] seafes:160 start_index_local: Index process init error: ConnectionError(<urllib3.connection.HTTPConnection object at 0x7f3721009850>: Failed to establish a new connection: [Errno 111] Connection refused) caused by: NewConnectionError(<urllib3.connection.HTTPConnection object at 0x7f3721009850>: Failed to establish a new connection: [Errno 111] Connection refused).