突然seahub启动不了了，哪位能帮忙看看是什么问题

服务器问题
1

LC_ALL is not set in ENV, set to en_US.UTF-8
Starting seahub (fastcgi) at 127.0.0.1:8000 …
Traceback (most recent call last):
File “/opt/seafile/seafile-server-6.3.4/seahub/manage.py”, line 10, in
execute_from_command_line(sys.argv)
File “/opt/seafile/seafile-server-6.3.4/seahub/thirdpart/django/core/management/init.py”, line 364, in execute_from_command_line
utility.execute()
File “/opt/seafile/seafile-server-6.3.4/seahub/thirdpart/django/core/management/init.py”, line 308, in execute
settings.INSTALLED_APPS
File “/opt/seafile/seafile-server-6.3.4/seahub/thirdpart/django/conf/init.py”, line 56, in getattr
self._setup(name)
File “/opt/seafile/seafile-server-6.3.4/seahub/thirdpart/django/conf/init.py”, line 41, in _setup
self._wrapped = Settings(settings_module)
File “/opt/seafile/seafile-server-6.3.4/seahub/thirdpart/django/conf/init.py”, line 110, in init
mod = importlib.import_module(self.SETTINGS_MODULE)
File “/usr/lib64/python2.7/importlib/init.py”, line 37, in import_module
import(name)
File “/opt/seafile/seafile-server-6.3.4/seahub/seahub/init.py”, line 3, in
from handlers import repo_created_cb, repo_deleted_cb, clean_up_repo_trash_cb
File “/opt/seafile/seafile-server-6.3.4/seahub/seahub/handlers.py”, line 4, in
import settings
File “/opt/seafile/seafile-server-6.3.4/seahub/seahub/settings.py”, line 763, in
import seahub_settings
File “/opt/seafile/conf/seahub_settings.py”, line 2
SyntaxError: ‘utf7’ codec can’t decode bytes in position 27-41: partial character in shift sequence
Error:Seahub failed to start.

2

新装的服务吗，还是升级后启动不了，是脚本还是手动安装的

3

手动，运行了几个月了，没升级

4

看一下日志。