RuntimeError

Python 3.11.2: /usr/bin/python
Fri Jul 4 02:59:06 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/IPython/__main__.py')

8 mod = imp.load_compiled(name, path)

9 else:

=> 10 mod = imp.load_source(name, path)

11 self[path] = value = getattr(mod, 'application')

12 return value

mod undefined, global imp = <module 'imp' from '/usr/lib/python3.11/imp.py'>, imp.load_source = <function load_source>, name = '__main__', path = '/home/www/public_html/python3/dist-packages/IPython/__main__.py'

/usr/lib/python3.11/imp.py in load_source(name='__main__', pathname='/home/www/public_html/python3/dist-packages/IPython/__main__.py', file=None)

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

169 if name in sys.modules:

=> 170 module = _exec(spec, sys.modules[name])

171 else:

172 module = _load(spec)

module undefined, global _exec = <function _exec>, spec = ModuleSpec(name='__main__', loader=<imp._LoadSou..._html/python3/dist-packages/IPython/__main__.py'), global sys = <module 'sys' (built-in)>, sys.modules = {'BaseDirectory': <module 'BaseDirectory' from '/home/www/public_html/python3/dist-packages/xdg/BaseDirectory.py'>, 'Config': <module 'Config' from '/home/www/public_html/python3/dist-packages/xdg/Config.py'>, 'ContainerIO': <module 'ContainerIO' from '/home/www/public_html/python3/dist-packages/PIL/ContainerIO.py'>, 'DesktopEntry': <module 'DesktopEntry' from '/home/www/public_html/python3/dist-packages/xdg/DesktopEntry.py'>, 'ElementPath.cpython-311': <module 'ElementPath.cpython-311' from '/home/ww...l/etree/__pycache__/ElementPath.cpython-311.pyc'>, 'Exceptions': <module 'Exceptions' from '/home/www/public_html/python3/dist-packages/xdg/Exceptions.py'>, 'IPython': <module 'IPython' from '/usr/lib/python3/dist-packages/IPython/__init__.py'>, 'IPython.config': <module 'traitlets.config' from '/usr/lib/python3/dist-packages/traitlets/config/__init__.py'>, 'IPython.core': <module 'IPython.core' from '/usr/lib/python3/dist-packages/IPython/core/__init__.py'>, 'IPython.core.alias': <module 'IPython.core.alias' from '/usr/lib/python3/dist-packages/IPython/core/alias.py'>, ...}, name = '__main__'

/usr/bin/<frozen importlib._bootstrap> in _exec(spec=ModuleSpec(name='__main__', loader=<imp._LoadSou..._html/python3/dist-packages/IPython/__main__.py'), module=<module '__main__'>)

/usr/bin/<frozen importlib._bootstrap_external> in exec_module(self=<imp._LoadSourceCompatibility object>, module=<module '__main__' from '/home/www/public_html/python3/dist-packages/IPython/__main__.py'>)

/usr/bin/<frozen importlib._bootstrap> in _call_with_frames_removed(f=<built-in function exec>, *args=(<code object <module> at 0x7f46550be940, file "/...thon3/dist-packages/IPython/__main__.py", line 1>, {'__annotations__': {}, '__builtins__': <module 'builtins' (built-in)>, '__cached__': '/home/www/public_html/python3/dist-packages/IPython/__pycache__/__main__.cpython-311.pyc', '__doc__': 'Terminal-based IPython entry point.\n', '__file__': '/home/www/public_html/python3/dist-packages/IPython/__main__.py', '__loader__': <imp._LoadSourceCompatibility object>, '__name__': '__main__', '__package__': '', '__spec__': ModuleSpec(name='__main__', loader=<imp._LoadSou..._html/python3/dist-packages/IPython/__main__.py'), 'launcher': <module 'cm4all.fcgi.launcher' from '/usr/lib/python3/dist-packages/cm4all/fcgi/launcher.py'>, ...}), **kwds={})

/home/www/public_html/python3/dist-packages/IPython/__main__.py in <module>

10 #-----------------------------------------------------------------------------

11

12 from IPython import start_ipython

13

=> 14 start_ipython()

start_ipython = <function start_ipython>

/usr/lib/python3/dist-packages/IPython/__init__.py in start_ipython(argv=None, **kwargs={})

122 """

123 from IPython.terminal.ipapp import launch_new_instance

=> 124 return launch_new_instance(argv=argv, **kwargs)

125

126 def start_kernel(argv=None, **kwargs):

launch_new_instance = <bound method Application.launch_instance of <class 'IPython.terminal.ipapp.TerminalIPythonApp'>>, argv = None, kwargs = {}

/usr/lib/python3/dist-packages/traitlets/config/application.py in launch_instance(cls=<class 'IPython.terminal.ipapp.TerminalIPythonApp'>, argv=None, **kwargs={})

979 """

980 app = cls.instance(**kwargs)

=> 981 app.initialize(argv)

982 app.start()

983

app = <IPython.terminal.ipapp.TerminalIPythonApp object>, app.initialize = <bound method TerminalIPythonApp.initialize of <IPython.terminal.ipapp.TerminalIPythonApp object>>, argv = None

/usr/lib/python3/dist-packages/traitlets/config/application.py in inner(app=<IPython.terminal.ipapp.TerminalIPythonApp object>, *args=(None,), **kwargs={})

108 def inner(app, *args, **kwargs):

109 try:

=> 110 return method(app, *args, **kwargs)

111 except (TraitError, ArgumentError) as e:

112 app.log.fatal("Bad config encountered during initialization: %s", e)

method = <function TerminalIPythonApp.initialize>, app = <IPython.terminal.ipapp.TerminalIPythonApp object>, args = (None,), kwargs = {}

/usr/lib/python3/dist-packages/IPython/terminal/ipapp.py in initialize(self=<IPython.terminal.ipapp.TerminalIPythonApp object>, argv=None)

277 self.init_path()

278 # create the shell

=> 279 self.init_shell()

280 # and draw the banner

281 self.init_banner()

self = <IPython.terminal.ipapp.TerminalIPythonApp object>, self.init_shell = <bound method TerminalIPythonApp.init_shell of <IPython.terminal.ipapp.TerminalIPythonApp object>>

/usr/lib/python3/dist-packages/IPython/terminal/ipapp.py in init_shell(self=<IPython.terminal.ipapp.TerminalIPythonApp object>)

291 # based app, because we call shell.show_banner() by hand below

292 # so the banner shows *before* all extension loading stuff.

=> 293 self.shell = self.interactive_shell_class.instance(parent=self,

=> 294 profile_dir=self.profile_dir,

=> 295 ipython_dir=self.ipython_dir, user_ns=self.user_ns)

self = <IPython.terminal.ipapp.TerminalIPythonApp object>, self.shell = None, self.interactive_shell_class = <class 'IPython.terminal.interactiveshell.TerminalInteractiveShell'>, self.interactive_shell_class.instance = <bound method SingletonConfigurable.instance of ...inal.interactiveshell.TerminalInteractiveShell'>>, parent undefined, profile_dir undefined, self.profile_dir = <IPython.core.profiledir.ProfileDir object>, ipython_dir undefined, self.ipython_dir = '/tmp/tmph5o7kikd', user_ns undefined, self.user_ns = None

/usr/lib/python3/dist-packages/traitlets/config/configurable.py in instance(cls=<class 'IPython.terminal.interactiveshell.TerminalInteractiveShell'>, *args=(), **kwargs={'ipython_dir': '/tmp/tmph5o7kikd', 'parent': <IPython.terminal.ipapp.TerminalIPythonApp object>, 'profile_dir': <IPython.core.profiledir.ProfileDir object>, 'user_ns': None})

549 # Create and save the instance

550 if cls._instance is None:

=> 551 inst = cls(*args, **kwargs)

552 # Now make sure that the instance will also be returned by

553 # parent classes' _instance attribute.

inst undefined, cls = <class 'IPython.terminal.interactiveshell.TerminalInteractiveShell'>, args = (), kwargs = {'ipython_dir': '/tmp/tmph5o7kikd', 'parent': <IPython.terminal.ipapp.TerminalIPythonApp object>, 'profile_dir': <IPython.core.profiledir.ProfileDir object>, 'user_ns': None}

/usr/lib/python3/dist-packages/IPython/terminal/interactiveshell.py in __init__(self=<IPython.terminal.interactiveshell.TerminalInteractiveShell object>, *args=(), **kwargs={'ipython_dir': '/tmp/tmph5o7kikd', 'parent': <IPython.terminal.ipapp.TerminalIPythonApp object>, 'profile_dir': <IPython.core.profiledir.ProfileDir object>, 'user_ns': None})

649

650 def __init__(self, *args, **kwargs):

=> 651 super(TerminalInteractiveShell, self).__init__(*args, **kwargs)

652 self._set_autosuggestions(self.autosuggestions_provider)

653 self.init_prompt_toolkit_cli()

builtin super = <class 'super'>, global TerminalInteractiveShell = <class 'IPython.terminal.interactiveshell.TerminalInteractiveShell'>, self = <IPython.terminal.interactiveshell.TerminalInteractiveShell object>, ).__init__ = <bound method TerminalInteractiveShell.__init__ ...nteractiveshell.TerminalInteractiveShell object>>, args = (), kwargs = {'ipython_dir': '/tmp/tmph5o7kikd', 'parent': <IPython.terminal.ipapp.TerminalIPythonApp object>, 'profile_dir': <IPython.core.profiledir.ProfileDir object>, 'user_ns': None}

/usr/lib/python3/dist-packages/IPython/core/interactiveshell.py in __init__(self=<IPython.terminal.interactiveshell.TerminalInteractiveShell object>, ipython_dir='/tmp/tmph5o7kikd', profile_dir=<IPython.core.profiledir.ProfileDir object>, user_module=None, user_ns=None, custom_exceptions=((), None), **kwargs={'parent': <IPython.terminal.ipapp.TerminalIPythonApp object>})

560 self.db = PickleShareDB(os.path.join(self.profile_dir.location, 'db'))

561

=> 562 self.init_history()

563 self.init_encoding()

564 self.init_prefilter()

self = <IPython.terminal.interactiveshell.TerminalInteractiveShell object>, self.init_history = <bound method InteractiveShell.init_history of <...nteractiveshell.TerminalInteractiveShell object>>

/usr/lib/python3/dist-packages/IPython/core/interactiveshell.py in init_history(self=<IPython.terminal.interactiveshell.TerminalInteractiveShell object>)

1747 def init_history(self):

1748 """Sets up the command history, and starts regular autosaves."""

=> 1749 self.history_manager = HistoryManager(shell=self, parent=self)

1750 self.configurables.append(self.history_manager)

1751

self = <IPython.terminal.interactiveshell.TerminalInteractiveShell object>, self.history_manager = None, global HistoryManager = <class 'IPython.core.history.HistoryManager'>, shell undefined, parent undefined

/usr/lib/python3/dist-packages/IPython/core/history.py in __init__(self=<IPython.core.history.HistoryManager object>, shell=<IPython.terminal.interactiveshell.TerminalInteractiveShell object>, config=None, **traits={'parent': <IPython.terminal.interactiveshell.TerminalInteractiveShell object>})

551 if self.enabled and self.hist_file != ':memory:':

552 self.save_thread = HistorySavingThread(self)

=> 553 self.save_thread.start()

554

555 def _get_hist_file_name(self, profile=None):

self = <IPython.core.history.HistoryManager object>, self.save_thread = <HistorySavingThread(IPythonHistorySavingThread, initial daemon)>, self.save_thread.start = <bound method Thread.start of <HistorySavingThread(IPythonHistorySavingThread, initial daemon)>>

/usr/lib/python3.11/threading.py in start(self=<HistorySavingThread(IPythonHistorySavingThread, initial daemon)>)

955 _limbo[self] = self

956 try:

=> 957 _start_new_thread(self._bootstrap, ())

958 except Exception:

959 with _active_limbo_lock:

global _start_new_thread = <built-in function start_new_thread>, self = <HistorySavingThread(IPythonHistorySavingThread, initial daemon)>, self._bootstrap = <bound method Thread._bootstrap of <HistorySavin...ead(IPythonHistorySavingThread, initial daemon)>>

RuntimeError: can't start new thread
      add_note = <built-in method add_note of RuntimeError object>
      args = ("can't start new thread",)
      with_traceback = <built-in method with_traceback of RuntimeError object>