seahub.sh start提示进程还在，但web无法访问。
日志也没有特殊信息。
2019-08-13 02:39:45,949 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:45,951 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:46,018 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:46,097 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:46,097 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:46,178 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:46,278 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:46,278 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:46,336 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:46,429 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:46,441 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:46,480 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:46,612 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:46,613 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:46,635 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:46,758 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:46,758 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:46,775 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:46,917 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:39:46,920 [WARNING] django.request:152 get_response Not Found: /api2/repos/7efc48d1-43ba-4467-bd1b-7d65b2605923/file/
2019-08-13 02:58:43,990 [WARNING] django.request:152 get_response Not Found: /d/e8428b9402f846d09d16/
2019-08-13 03:42:02,439 [WARNING] django.request:152 get_response Not Found: /api2/repos/c200480f-d8e8-4a42-b2a0-557f6fc67d42/file/
2019-08-13 03:42:02,458 [WARNING] django.request:152 get_response Not Found: /api2/repos/c200480f-d8e8-4a42-b2a0-557f6fc67d42/file/
2019-08-13 03:42:02,871 [WARNING] django.request:152 get_response Not Found: /seafhttp/protocol-version
2019-08-13 03:43:58,082 [ERROR] root:68 <module> Failed to import seafevents package.
Traceback (most recent call last):
File "/mnt/sdb/cfm/seafile-server-7.0.4/seahub/seahub/utils/__init__.py", line 65, in <module>
from seafevents import seafevents_api
ImportError: No module named seafevents
2019-08-13 03:43:58,086 [ERROR] root:565 <module> Failed to import seafevents package.
Traceback (most recent call last):
File "/mnt/sdb/cfm/seafile-server-7.0.4/seahub/seahub/utils/__init__.py", line 561, in <module>
import seafevents
ImportError: No module named seafevents