I uploded my files in the python anywhere page. when i saved and checked the url it showed me something went wrong. After checking the error.log page it shows me
2023-10-26 22:39:10,520: Error running WSGI application
2023-10-26 22:39:10,521: ImportError: cannot import name '_app_ctx_stack' from 'flask'
(/home/JubileeCell786/.local/lib/python3.10/site-packages/flask/__init__.py)
2023-10-26 22:39:10,521: File "/var/www/jubileecell786_pythonanywhere_com_wsgi.py", line 16, in <module>
2023-10-26 22:39:10,521: from main import app as application # noqa
2023-10-26 22:39:10,521:
2023-10-26 22:39:10,522: File "/home/JubileeCell786/mysite/main.py", line 1, in <module>
2023-10-26 22:39:10,522: from website import create_app
2023-10-26 22:39:10,522:
2023-10-26 22:39:10,522: File "/home/JubileeCell786/mysite/website/__init__.py", line 3, in <module>
2023-10-26 22:39:10,522: from flask_sqlalchemy import SQLAlchemy
2023-10-26 22:39:10,522:
2023-10-26 22:39:10,522: File "/usr/local/lib/python3.10/site-packages/flask_sqlalchemy/__init__.py", line 14, in <module>
2023-10-26 22:39:10,523: from flask import _app_ctx_stack, abort, current_app, request
I tried looking for the file in the files and saw these lines
from __future__ import annotations
import typing as t
from . import json as json
from .app import Flask as Flask
from .blueprints import Blueprint as Blueprint
from .config import Config as Config
from .ctx import after_this_request as after_this_request
from .ctx import copy_current_request_context as copy_current_request_context
from .ctx import has_app_context as has_app_context
from .ctx import has_request_context as has_request_context
from .globals import current_app as current_app
from .globals import g as g
from .globals import request as request
from .globals import session as session
from .helpers import abort as abort
from .helpers import flash as flash
from .helpers import get_flashed_messages as get_flashed_messages
from .helpers import get_template_attribute as get_template_attribute
from .helpers import make_response as make_response
from .helpers import redirect as redirect
from .helpers import send_file as send_file
from .helpers import send_from_directory as send_from_directory
from .helpers import stream_with_context as stream_with_context
from .helpers import url_for as url_for
from .json import jsonify as jsonify
from .signals import appcontext_popped as appcontext_popped
from .signals import appcontext_pushed as appcontext_pushed
from .signals import appcontext_tearing_down as appcontext_tearing_down
from .signals import before_render_template as before_render_template
from .signals import got_request_exception as got_request_exception
from .signals import message_flashed as message_flashed
from .signals import request_finished as request_finished
from .signals import request_started as request_started
from .signals import request_tearing_down as request_tearing_down
from .signals import template_rendered as template_rendered
from .templating import render_template as render_template
from .templating import render_template_string as render_template_string
from .templating import stream_template as stream_template
from .templating import stream_template_string as stream_template_string
from .wrappers import Request as Request
from .wrappers import Response as Response
i tried removing the lines with the error but didnt work.