启动seahub出错

求救 资料都在里面
使用./seahub.sh restart 重启
提示:
LC_ALL is not set in ENV, set to en_US.UTF-8
Starting seahub at port 8000 …
Traceback (most recent call last):
File “/opt/seafile/seafile-server-10.0.0/check_init_admin.py”, line 19, in
from seaserv import ccnet_api
File “/opt/seafile/seafile-server-10.0.0/seafile/lib/python3/site-packages/seaserv/init.py”, line 1, in
from . import service
File “/opt/seafile/seafile-server-10.0.0/seafile/lib/python3/site-packages/seaserv/service.py”, line 51, in
config.read(os.path.join(SEAFILE_CENTRAL_CONF_DIR if SEAFILE_CENTRAL_CONF_DIR else SEAFILE_CONF_DIR,
File “/usr/lib/python3.8/configparser.py”, line 697, in read
self._read(fp, filename)
File “/usr/lib/python3.8/configparser.py”, line 1067, in _read
raise DuplicateSectionError(sectname, fpname,
configparser.DuplicateSectionError: While reading from ‘/opt/seafile/conf/seafile.conf’ [line 20]: section ‘notification’ already exists
怎么办呀 呜呜呜

/opt/seafile/conf/seafile.conf’ [line 20]: section ‘notification’ already exists