ImportError

Python 3.11.2: /usr/bin/python
Tue Sep 16 02:12:19 2025

A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.

/usr/lib/python3/dist-packages/flup/server/fcgi_base.py in run(self=<flup.server.fcgi_base.Request object>)

565 """Runs the handler, flushes the streams, and ends the request."""

566 try:

=> 567 protocolStatus, appStatus = self.server.handler(self)

568 except:

569 output = io.StringIO()

protocolStatus undefined, appStatus undefined, self = <flup.server.fcgi_base.Request object>, self.server = <flup.server.fcgi.WSGIServer object>, self.server.handler = <bound method BaseFCGIServer.handler of <flup.server.fcgi.WSGIServer object>>

/usr/lib/python3/dist-packages/flup/server/fcgi_base.py in handler(self=<flup.server.fcgi.WSGIServer object>, req=<flup.server.fcgi_base.Request object>)

1129 try:

1130 try:

=> 1131 result = self.application(environ, start_response)

1132 try:

1133 for data in result:

result = None, self = <flup.server.fcgi.WSGIServer object>, self.application = <function application>, environ = {'CONTENT_LENGTH': '0', 'CONTEXT_DOCUMENT_ROOT': '/home/www/public_html/', 'CONTEXT_PREFIX': '', 'DOCUMENT_ROOT': '/home/www/public_html/', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HTTP_ACCEPT': '*/*', 'HTTP_ACCEPT_ENCODING': 'gzip, br, zstd, deflate', 'HTTP_CACHE_CONTROL': 'max-age=259200', 'HTTP_CONNECTION': 'close', 'HTTP_HOST': 'petkli.de', ...}, start_response = <function BaseFCGIServer.handler.<locals>.start_response>

/usr/lib/python3/dist-packages/cm4all/fcgi/launcher.py in application(environ={'CONTENT_LENGTH': '0', 'CONTEXT_DOCUMENT_ROOT': '/home/www/public_html/', 'CONTEXT_PREFIX': '', 'DOCUMENT_ROOT': '/home/www/public_html/', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HTTP_ACCEPT': '*/*', 'HTTP_ACCEPT_ENCODING': 'gzip, br, zstd, deflate', 'HTTP_CACHE_CONTROL': 'max-age=259200', 'HTTP_CONNECTION': 'close', 'HTTP_HOST': 'petkli.de', ...}, start_response=<function BaseFCGIServer.handler.<locals>.start_response>)

15

16 def application(environ, start_response):

=> 17 return cache[environ['SCRIPT_FILENAME']](environ, start_response)

18

19 def launch():

global cache = {}, environ = {'CONTENT_LENGTH': '0', 'CONTEXT_DOCUMENT_ROOT': '/home/www/public_html/', 'CONTEXT_PREFIX': '', 'DOCUMENT_ROOT': '/home/www/public_html/', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HTTP_ACCEPT': '*/*', 'HTTP_ACCEPT_ENCODING': 'gzip, br, zstd, deflate', 'HTTP_CACHE_CONTROL': 'max-age=259200', 'HTTP_CONNECTION': 'close', 'HTTP_HOST': 'petkli.de', ...}, start_response = <function BaseFCGIServer.handler.<locals>.start_response>

/usr/lib/python3/dist-packages/cm4all/fcgi/launcher.py in __missing__(self={}, path='/home/www/public_html/python3/dist-packages/django/views/__pycache__/debug.cpython-311.pyc')

6 name, ext = os.path.splitext(os.path.split(path)[-1])

7 if ext in ('.pyc', '.py3c'):

=> 8 mod = imp.load_compiled(name, path)

9 else:

10 mod = imp.load_source(name, path)

mod undefined, global imp = <module 'imp' from '/usr/lib/python3.11/imp.py'>, imp.load_compiled = <function load_compiled>, name = 'debug.cpython-311', path = '/home/www/public_html/python3/dist-packages/django/views/__pycache__/debug.cpython-311.pyc'

/usr/lib/python3.11/imp.py in load_compiled(name='debug.cpython-311', pathname='/home/www/public_html/python3/dist-packages/django/views/__pycache__/debug.cpython-311.pyc', file=None)

188 spec = util.spec_from_file_location(name, pathname, loader=loader)

189 if name in sys.modules:

=> 190 module = _exec(spec, sys.modules[name])

191 else:

192 module = _load(spec)

module undefined, global _exec = <function _exec>, spec = ModuleSpec(name='debug.cpython-311', loader=<imp.../django/views/__pycache__/debug.cpython-311.pyc'), global sys = <module 'sys' (built-in)>, sys.modules = {'ContainerIO.cpython-311': <module 'ContainerIO.cpython-311' from '/home/ww...ges/PIL/__pycache__/ContainerIO.cpython-311.pyc'>, 'PIL': <module 'PIL' from '/usr/lib/python3/dist-packages/PIL/__init__.py'>, 'PIL.ExifTags': <module 'PIL.ExifTags' from '/usr/lib/python3/dist-packages/PIL/ExifTags.py'>, 'PIL.ImageMode': <module 'PIL.ImageMode' from '/usr/lib/python3/dist-packages/PIL/ImageMode.py'>, 'PIL.TiffTags': <module 'PIL.TiffTags' from '/usr/lib/python3/dist-packages/PIL/TiffTags.py'>, 'PIL._binary': <module 'PIL._binary' from '/usr/lib/python3/dist-packages/PIL/_binary.py'>, 'PIL._deprecate': <module 'PIL._deprecate' from '/usr/lib/python3/dist-packages/PIL/_deprecate.py'>, 'PIL._util': <module 'PIL._util' from '/usr/lib/python3/dist-packages/PIL/_util.py'>, 'PIL._version': <module 'PIL._version' from '/usr/lib/python3/dist-packages/PIL/_version.py'>, '__future__': <module '__future__' from '/usr/lib/python3.11/__future__.py'>, ...}, name = 'debug.cpython-311'

/usr/bin/<frozen importlib._bootstrap> in _exec(spec=ModuleSpec(name='debug.cpython-311', loader=<imp.../django/views/__pycache__/debug.cpython-311.pyc'), module=<module 'debug.cpython-311' from '/home/www/publ.../django/views/__pycache__/debug.cpython-311.pyc'>)

/usr/bin/<frozen importlib._bootstrap_external> in exec_module(self=<imp._LoadCompiledCompatibility object>, module=<module 'debug.cpython-311' from '/home/www/publ.../django/views/__pycache__/debug.cpython-311.pyc'>)

/usr/bin/<frozen importlib._bootstrap> in _call_with_frames_removed(f=<built-in function exec>, *args=(<code object <module> at 0x7f063ce9eaa0, file "/...on3/dist-packages/django/views/debug.py", line 1>, {'Context': <class 'django.template.context.Context'>, 'Debug': <class 'debug.cpython-311.Debug'>, 'Engine': <class 'django.template.engine.Engine'>, 'HttpResponse': <class 'django.http.response.HttpResponse'>, 'HttpResponseNotFound': <class 'django.http.response.HttpResponseNotFound'>, 'NullHandler': <class 'logging.NullHandler'>, 'Printer': <class 'debug.cpython-311.Printer'>, 'Resolver404': <class 'django.urls.exceptions.Resolver404'>, 'Scope': <class 'debug.cpython-311.Scope'>, 'TemplateDoesNotExist': <class 'django.template.exceptions.TemplateDoesNotExist'>, ...}), **kwds={})

/home/www/public_html/python3/dist-packages/django/views/debug.py in <module>

10 from django.template.defaultfilters import force_escape, pprint

11 from django.urls import Resolver404, resolve

=> 12 from django.utils import lru_cache, six, timezone

13 from django.utils.datastructures import MultiValueDict

14 from django.utils.encoding import force_bytes, force_text

django undefined, lru_cache undefined, six undefined, timezone undefined

ImportError: cannot import name 'lru_cache' from 'django.utils' (/usr/lib/python3/dist-packages/django/utils/__init__.py)
      add_note = <built-in method add_note of ImportError object>
      args = ("cannot import name 'lru_cache' from 'django.util...b/python3/dist-packages/django/utils/__init__.py)",)
      msg = "cannot import name 'lru_cache' from 'django.util...b/python3/dist-packages/django/utils/__init__.py)"
      name = 'django.utils'
      path = '/usr/lib/python3/dist-packages/django/utils/__init__.py'
      with_traceback = <built-in method with_traceback of ImportError object>