[Bug]: pdf file parsing failed

[epicblue]

Is there an existing issue for the same bug?

• [X] I have checked the existing issues.

Branch name

main

Commit ID

3050a8c

Other environment information

No response

Actual behavior

Split-Split-Apress.Practical.WPF.Charts.and.Graphics.Nov.2009(601-709)(1-54).pdf 无法完成pdf解析，大概所有页面都处理完了，进度百分比就停住了，然后等了一个多小时，进度百分比也没有变化，就这样卡死了。

Expected behavior

完成pdf文件解析。

Steps to reproduce

知识库正常上传，点击启动解析按钮。

Additional information

No response

[KevinHuSh]

I uploded on the demo website. It works fine. If you deployed locally, have a look at logs using docker logs -f ragflow-server