Ошибка 500 на серверер

[i1ya]

[pid: 11|app: 0|req: 350247/2551229] 104.28.161.43 () {56 vars in 1443 bytes} [Wed Mar 25 13:17:08 2026] GET /web_network?guid=f6b22d8a-39bd-420d-ae9f-6ed275a805cd => generated 265 bytes in 130071 msecs (HTTP/1.1 500) 2 headers in 99 bytes (1 switches on core 0)
ERROR:app:Exception on /post_nodes_edges [POST]
Traceback (most recent call last):
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 143, in init
self._dbapi_connection = engine.raw_connection()
^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 3301, in raw_connection
return self.pool.connect()
^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 447, in connect
return _ConnectionFairy._checkout(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 1264, in _checkout
fairy = _ConnectionRecord.checkout(pool)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 716, in checkout
with util.safe_reraise():
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/util/langhelpers.py", line 224, in exit
raise exc_value.with_traceback(exc_tb)
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 714, in checkout
dbapi_connection = rec.get_connection()
^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 836, in get_connection
self.__connect()
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 899, in __connect
with util.safe_reraise():
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/util/langhelpers.py", line 224, in exit
raise exc_value.with_traceback(exc_tb)
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 895, in __connect
self.dbapi_connection = connection = pool._invoke_creator(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/create.py", line 661, in connect
return dialect.connect(*cargs, **cparams)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/default.py", line 629, in connect
return self.loaded_dbapi.connect(*cargs, **cparams) # type: ignore[no-any-return] # NOQA: E501
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/psycopg2/init.py", line 122, in connect
conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

psycopg2.OperationalError: connection to server at "c-c9qjh2anbkmf1kobee43.rw.mdb.yandexcloud.net" (10.130.0.11), port 6432 failed: Connection timed out
Is the server running on that host and accepting TCP/IP connections?

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/usr/local/lib/python3.11/site-packages/flask/app.py", line 1511, in wsgi_app
response = self.full_dispatch_request()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/flask/app.py", line 919, in full_dispatch_request
rv = self.handle_user_exception(e)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/flask/app.py", line 917, in full_dispatch_request
rv = self.dispatch_request()
^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/flask/app.py", line 902, in dispatch_request
return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args) # type: ignore[no-any-return]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/flask_login/utils.py", line 284, in decorated_view
elif not current_user.is_authenticated:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/werkzeug/local.py", line 318, in get
obj = instance._get_current_object()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/werkzeug/local.py", line 526, in _get_current_object
return get_name(local())
^^^^^^^
File "/usr/local/lib/python3.11/site-packages/flask_login/utils.py", line 25, in
current_user = LocalProxy(lambda: _get_user())
^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/flask_login/utils.py", line 370, in _get_user
current_app.login_manager._load_user()
File "/usr/local/lib/python3.11/site-packages/flask_login/login_manager.py", line 364, in _load_user
user = self._user_callback(user_id)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/app/miminet_auth.py", line 92, in load_user
return User.query.get(int(user_id))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "", line 2, in get
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/util/deprecations.py", line 386, in warned
return fn(*args, **kwargs) # type: ignore[no-any-return]
^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/orm/query.py", line 1126, in get
return self._get_impl(ident, loading.load_on_pk_identity)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/orm/query.py", line 1135, in _get_impl
return self.session._get_impl(
^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 3873, in _get_impl
return db_load_fn(
^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/orm/loading.py", line 695, in load_on_pk_identity
session.execute(
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 2365, in execute
return self._execute_internal(
^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 2241, in _execute_internal
conn = self._connection_for_bind(bind)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 2110, in _connection_for_bind
return trans._connection_for_bind(engine, execution_options)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "", line 2, in _connection_for_bind
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/orm/state_changes.py", line 137, in _go
ret_value = fn(self, *arg, **kw)
^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/orm/session.py", line 1189, in _connection_for_bind
conn = bind.connect()
^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 3277, in connect
return self._connection_cls(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 145, in init
Connection._handle_dbapi_exception_noconnection(
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 2440, in _handle_dbapi_exception_noconnection
raise sqlalchemy_exception.with_traceback(exc_info[2]) from e
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 143, in init
self._dbapi_connection = engine.raw_connection()
^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 3301, in raw_connection
return self.pool.connect()
^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 447, in connect
return _ConnectionFairy._checkout(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 1264, in _checkout
fairy = _ConnectionRecord.checkout(pool)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 716, in checkout
with util.safe_reraise():
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/util/langhelpers.py", line 224, in exit
raise exc_value.with_traceback(exc_tb)
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 714, in checkout
dbapi_connection = rec.get_connection()
^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 836, in get_connection
self.__connect()
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 899, in __connect
with util.safe_reraise():
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/util/langhelpers.py", line 224, in exit
raise exc_value.with_traceback(exc_tb)
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/pool/base.py", line 895, in __connect
self.dbapi_connection = connection = pool._invoke_creator(self)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/create.py", line 661, in connect
return dialect.connect(*cargs, **cparams)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/default.py", line 629, in connect
return self.loaded_dbapi.connect(*cargs, **cparams) # type: ignore[no-any-return] # NOQA: E501
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/psycopg2/init.py", line 122, in connect
conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
sqlalchemy.exc.OperationalError: (psycopg2.OperationalError) connection to server at "c-c9qjh2anbkmf1kobee43.rw.mdb.yandexcloud.net" (10.130.0.11), port 6432 failed: Connection timed out
Is the server running on that host and accepting TCP/IP connections?

(Background on this error at: https://sqlalche.me/e/20/e3q8)