the document cannot be parsed

[renxiusheng163]

ragflow v0.19.1， After a few days of use, the document cannot be parsed
Whether it is manually uploaded or API uploaded documents, whether it is manually clicking on parsing or API executing chunks, they cannot be parsed, and the parsing progress is stuck.
After restarting, it will be fine. It keeps going on like this, and there are no error logs in the background. After logging/v1/document/run or/pai/v1/datasets/****/logs, there are no other logs

[eyyyting]

Hello! @renxiusheng163 You can update to our latest version for document parsing. Please note: If you are currently using the Agent module, we introduced a completely new Agent module starting from version 0.20.0, which is not compatible with older versions. After upgrading from your current version to v0.20.0 or later, the content of the previous Agent module will not be retained. Please remember to back up your prompt content.