I will fix a bug in your Python script or Telegram bot

Script crashing with an error? Telegram bot stopped answering or behaves wrong? I will find the real cause and fix it. What I do: find the root cause from the error text, logs and code instead of patching around it; fix it and check that everything works; explain in plain words what was wrong and how to avoid it next time. What I work with: Python 3, Telegram bots (aiogram, python-telegram-bot, pyTelegramBotAPI), scrapers (requests, BeautifulSoup, Selenium), Excel and Google Sheets scripts, FastAPI and Flask, API integrations. Typical tasks: errors on startup (ImportError, KeyError, encoding errors), a bot that stopped after a library update, a scraper that broke after the website changed, dependency and version problems. If the task turns out to be bigger than one bug, I will tell you honestly before I start how long it will take. To start, please send: the project code (archive or repository link), the full error text or a description of what goes wrong, and how you run it (Windows, server, hosting). If I need tokens or keys to test, please give temporary or test ones. Price is for 1 bug or problem. For an extra bug or an urgent job, message me first and we will agree on the details.