500 на сервере

[i1ya]

[pid: 13|app: 0|req: 1014611/2554145] 5.3.122.142 () {60 vars in 1714 bytes} [Wed Mar 25 13:28:59 2026] GET /emulation_queue/size?time-filter=2026-03-25T16:21:45.606787+03:00 => generated 12 bytes in 56 msecs (HTTP/1.1 200) 3 headers in 85 bytes (1 switches on core 0)
ERROR:app:Exception on /emulation_queue/size [GET]
Traceback (most recent call last):
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 1967, in _exec_single_context
self.dialect.do_execute(
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/default.py", line 951, in do_execute
cursor.execute(statement, parameters)
psycopg2.OperationalError: SSL SYSCALL error: EOF detected

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 290, in decorated_view
return current_app.ensure_sync(func)(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/app/miminet_network.py", line 540, in get_emulation_queue_size
.count()
^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/orm/query.py", line 3146, in count
self._legacy_from_self(col).enable_eagerloads(False).scalar()
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/orm/query.py", line 2835, in scalar
ret = self.one()
^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/orm/query.py", line 2808, in one
return self._iter().one() # type: ignore
^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/orm/query.py", line 2857, in _iter
result: Union[ScalarResult[_T], Result[_T]] = self.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 2251, in _execute_internal
result: Result[Any] = compile_state_cls.orm_execute_statement(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/orm/context.py", line 306, in orm_execute_statement
result = conn.execute(
^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 1419, in execute
return meth(
^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/sql/elements.py", line 526, in _execute_on_connection
return connection._execute_clauseelement(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 1641, in _execute_clauseelement
ret = self._execute_context(
^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 1846, in _execute_context
return self._exec_single_context(
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 1986, in _exec_single_context
self._handle_dbapi_exception(
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 2355, in _handle_dbapi_exception
raise sqlalchemy_exception.with_traceback(exc_info[2]) from e
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/base.py", line 1967, in _exec_single_context
self.dialect.do_execute(
File "/usr/local/lib/python3.11/site-packages/sqlalchemy/engine/default.py", line 951, in do_execute
cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (psycopg2.OperationalError) SSL SYSCALL error: EOF detected

[SQL: SELECT count(*) AS count_1
FROM (SELECT simulate_log.id AS simulate_log_id, simulate_log.author_id AS simulate_log_author_id, simulate_log.network_guid AS simulate_log_network_guid, simulate_log.network AS simulate_log_network, simulate_log.simulate_start AS simulate_log_simulate_start, simulate_log.simulate_end AS simulate_log_simulate_end, simulate_log.ready AS simulate_log_ready
FROM simulate_log
WHERE NOT simulate_log.ready AND simulate_log.simulate_start <= %(simulate_start_1)s) AS anon_1]
[parameters: {'simulate_start_1': datetime.datetime(2026, 3, 25, 16, 21, 45, 606787, tzinfo=datetime.timezone(datetime.timedelta(seconds=10800)))}]
(Background on this error at: https://sqlalche.me/e/20/e3q8)