Here, we will explain how to fix conversation not found error in ChatGPT.
What is Conversation Not Found Error in ChatGPT?
The error message ‘Conversation not found’ indicates that the server has lost the chat due to a potential issue with the conversation thread between the user and the ChatGPT system.
This error could be temporary or permanent, and if you encounter this issue, there are some steps you can take to resolve it.
How to resolve ChatGPT Conversation Not Found Error?
Below, we have compiled some troubleshooting methods to resolve this problem:
1. Click on Regenerate Response Button
If this issue is due to a temporary error, simply click on the “Regenerate Response” button located below the conversation window.

When you click this button, ChatGPT will attempt to provide a new response, and the error should be resolved.
2. Try Clearing the Conversation
If you encounter this error and there is no option like “regenerate response” available, it might be a persistent error that cannot be fixed. Therefore, you can try clearing the conversation and starting over.
You can clear the conversation history one by one or permanently. After deleting the chat history, try starting the same conversation again to see if the issue persists.
3. It Could Be a General Issue
If you encounter the same error even after starting a new conversation, we may suspect that there is a widespread issue affecting everyone.
To distinguish this, you can check “Is ChatGPT down?“. If there is a general problem, the best action would be to wait for a while and then try again later.
5. Clear Browsing Cookies
The error could be due to issues with cookies, cache, or corrupted data. To resolve this, simply clear your browsing cookies and cache. Follow these steps:
- Go to your browser’s settings.
- Look for the option to clear browsing data.
- Select “Cookies” and “Cached images and files”.
- Choose the appropriate time range.
- Click on the “Clear data” button.
4. Contact ChatGPT Support
If you have tried the methods mentioned above and haven’t obtained any results, you can contact OpenAI or ChatGPT Support for assistance and to request a solution.
6. Check Your Internet Connection
This error message is likely due to a temporary internet connection issue at the time you sent your message. To resolve this, you can check your internet connection, refresh the browser, and try again.