Internal Server Error before request to Seahub

Hi, everybody. Again with their problems… The cloud doesn’t work for some reason that I don’t understand… Please tell me what is wrong?

I use Ubuntu Server 20.04.4 OS, like this…

Thank you in advance! Mor info: https://cloud.roffdaniel.com/

2020-07-20 21:34:56,481 [ERROR] django.request:132 handle_uncaught_exception Internal Server Error: /

Traceback (most recent call last):

File “/usr/share/seafile/seafile-server-7.1.4/seahub/thirdpart/django/core/handlers/exception.py”, line 41, in inner

response = get_response(request)

File “/usr/share/seafile/seafile-server-7.1.4/seahub/thirdpart/django/core/handlers/base.py”, line 244, in _legacy_get_response

response = middleware_method(request)

File “/usr/share/seafile/seafile-server-7.1.4/seahub/thirdpart/django/middleware/locale.py”, line 24, in process_request

i18n_patterns_used, prefixed_default_language = is_language_prefix_patterns_used(urlconf)

File “/usr/share/seafile/seafile-server-7.1.4/seahub/thirdpart/django/conf/urls/i18n.py”, line 29, in is_language_prefix_patterns_used

for url_pattern in get_resolver(urlconf).url_patterns:

File “/usr/share/seafile/seafile-server-7.1.4/seahub/thirdpart/django/utils/functional.py”, line 35, in get

res = instance.__dict__[self.name] = self.func(instance)

File “/usr/share/seafile/seafile-server-7.1.4/seahub/thirdpart/django/urls/resolvers.py”, line 407, in url_patterns

patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)

File “/usr/share/seafile/seafile-server-7.1.4/seahub/thirdpart/django/utils/functional.py”, line 35, in get

res = instance.__dict__[self.name] = self.func(instance)

File “/usr/share/seafile/seafile-server-7.1.4/seahub/thirdpart/django/urls/resolvers.py”, line 400, in urlconf_module

return import_module(self.urlconf_name)

File “/usr/lib/python3.8/importlib/init.py”, line 127, in import_module

return _bootstrap._gcd_import(name[level:], package, level)

File “”, line 1014, in _gcd_import

File “”, line 991, in _find_and_load

File “”, line 975, in _find_and_load_unlocked

File “”, line 671, in _load_unlocked

File “”, line 783, in exec_module

File “”, line 219, in _call_with_frames_removed

File “/usr/share/seafile/seafile-server-7.1.4/seahub/seahub/utils/rooturl.py”, line 41, in

url(r'^%s' % settings.SITE_ROOT[1:], include(settings.SITE_ROOT_URLCONF)),

File “/usr/share/seafile/seafile-server-7.1.4/seahub/thirdpart/django/conf/urls/init.py”, line 50, in include

urlconf_module = import_module(urlconf_module)

File “/usr/lib/python3.8/importlib/init.py”, line 127, in import_module

return _bootstrap._gcd_import(name[level:], package, level)

File “”, line 1014, in _gcd_import

File “”, line 991, in _find_and_load

File “”, line 975, in _find_and_load_unlocked

File “”, line 671, in _load_unlocked

File “”, line 783, in exec_module

File “”, line 219, in _call_with_frames_removed

File “/usr/share/seafile/seafile-server-7.1.4/seahub/seahub/urls.py”, line 8, in

from seahub.views.sysadmin import *

File “/usr/share/seafile/seafile-server-7.1.4/seahub/seahub/views/sysadmin.py”, line 96, in

from seahub.utils.two_factor_auth import has_two_factor_auth

File “/usr/share/seafile/seafile-server-7.1.4/seahub/seahub/utils/two_factor_auth.py”, line 5, in

from seahub.two_factor.views.login import (

File “/usr/share/seafile/seafile-server-7.1.4/seahub/seahub/two_factor/views/init.py”, line 2, in

from .core import SetupView, BackupTokensView, SetupCompleteView, QRGeneratorView

File “/usr/share/seafile/seafile-server-7.1.4/seahub/seahub/two_factor/views/core.py”, line 31, in

from seahub.auth.forms import AuthenticationForm

File “/usr/share/seafile/seafile-server-7.1.4/seahub/seahub/auth/forms.py”, line 17, in

from captcha.fields import CaptchaField

ImportError: cannot import name ‘CaptchaField’ from ‘captcha.fields’ (/usr/local/lib/python3.8/dist-packages/captcha/fields.py)

2020-07-20 21:34:56,595 [ERROR] django.request:132 handle_uncaught_exception Internal Server Error: /favicon.ico

Traceback (most recent call last):

File “/usr/share/seafile/seafile-server-7.1.4/seahub/thirdpart/django/core/handlers/exception.py”, line 41, in inner

response = get_response(request)

File “/usr/share/seafile/seafile-server-7.1.4/seahub/thirdpart/django/core/handlers/base.py”, line 244, in _legacy_get_response

response = middleware_method(request)

File “/usr/share/seafile/seafile-server-7.1.4/seahub/thirdpart/django/middleware/locale.py”, line 24, in process_request

i18n_patterns_used, prefixed_default_language = is_language_prefix_patterns_used(urlconf)

File “/usr/share/seafile/seafile-server-7.1.4/seahub/thirdpart/django/conf/urls/i18n.py”, line 29, in is_language_prefix_patterns_used

for url_pattern in get_resolver(urlconf).url_patterns:

File “/usr/share/seafile/seafile-server-7.1.4/seahub/thirdpart/django/utils/functional.py”, line 35, in get

res = instance.__dict__[self.name] = self.func(instance)

File “/usr/share/seafile/seafile-server-7.1.4/seahub/thirdpart/django/urls/resolvers.py”, line 407, in url_patterns

patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)

File “/usr/share/seafile/seafile-server-7.1.4/seahub/thirdpart/django/utils/functional.py”, line 35, in get

res = instance.__dict__[self.name] = self.func(instance)

File “/usr/share/seafile/seafile-server-7.1.4/seahub/thirdpart/django/urls/resolvers.py”, line 400, in urlconf_module

return import_module(self.urlconf_name)

File “/usr/lib/python3.8/importlib/init.py”, line 127, in import_module

return _bootstrap._gcd_import(name[level:], package, level)

File “”, line 1014, in _gcd_import

File “”, line 991, in _find_and_load

File “”, line 975, in _find_and_load_unlocked

File “”, line 671, in _load_unlocked

File “”, line 783, in exec_module

File “”, line 219, in _call_with_frames_removed

File “/usr/share/seafile/seafile-server-7.1.4/seahub/seahub/utils/rooturl.py”, line 41, in

url(r'^%s' % settings.SITE_ROOT[1:], include(settings.SITE_ROOT_URLCONF)),

File “/usr/share/seafile/seafile-server-7.1.4/seahub/thirdpart/django/conf/urls/init.py”, line 50, in include

urlconf_module = import_module(urlconf_module)

File “/usr/lib/python3.8/importlib/init.py”, line 127, in import_module

return _bootstrap._gcd_import(name[level:], package, level)

File “”, line 1014, in _gcd_import

File “”, line 991, in _find_and_load

File “”, line 975, in _find_and_load_unlocked

File “”, line 671, in _load_unlocked

File “”, line 783, in exec_module

File “”, line 219, in _call_with_frames_removed

File “/usr/share/seafile/seafile-server-7.1.4/seahub/seahub/urls.py”, line 8, in

from seahub.views.sysadmin import *

File “/usr/share/seafile/seafile-server-7.1.4/seahub/seahub/views/sysadmin.py”, line 96, in

from seahub.utils.two_factor_auth import has_two_factor_auth

File “/usr/share/seafile/seafile-server-7.1.4/seahub/seahub/utils/two_factor_auth.py”, line 5, in

from seahub.two_factor.views.login import (

File “/usr/share/seafile/seafile-server-7.1.4/seahub/seahub/two_factor/views/init.py”, line 2, in

from .core import SetupView, BackupTokensView, SetupCompleteView, QRGeneratorView

File “/usr/share/seafile/seafile-server-7.1.4/seahub/seahub/two_factor/views/core.py”, line 31, in

from seahub.auth.forms import AuthenticationForm

File “/usr/share/seafile/seafile-server-7.1.4/seahub/seahub/auth/forms.py”, line 17, in

from captcha.fields import CaptchaField

ImportError: cannot import name ‘CaptchaField’ from ‘captcha.fields’ (/usr/local/lib/python3.8/dist-packages/captcha/fields.py)> Blockquote

Solved my problem myself with this issue: Internal Server Error 7.1.3 no module named captcha.fields