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Posted on • Originally published at guardlabs.online

Telegram Bot Crashing: Common Causes and Fixes

Telegram Bot Crashing: Common Causes and Fixes

Common Causes of Bot Crashes

- **Unhandled Exceptions:** Code errors not caught, leading to process termination. Most frequent cause.
- **Resource Exhaustion:** Excessive CPU, memory, or network usage, causing the OS or host to terminate the bot process.
- **API Rate Limits:** Exceeding Telegram's API call limits, leading to errors or temporary blocks if not handled.
- **Network Instability:** Intermittent connectivity between your bot's host and Telegram API, causing failed requests and crashes.
**Incorrect Polling/Webhook Setup:**

        **Polling:** Long polling timeouts or incorrect
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