Segmentation fault when using "lpad webgui" and view the website

[zjmyf]

I'm new to using this software, and was get stuck in the step of "Launch the web GUI" in the guide from https://materialsproject.github.io/fireworks/quickstart.html. The server has been started, but was stopped when I viewed the website and found missing figures on it.

Can anyone help me?

The error on the terminal (I used the host 0.0.0.0 for remote access):

 * Serving Flask app "fireworks.flask_site.app" (lazy loading)
 * Environment: production
   WARNING: This is a development server. Do not use it in a production deployment.
   Use a production WSGI server instead.
 * Debug mode: off
 * Running on http://0.0.0.0:8888/ (Press CTRL+C to quit)
10.100.18.18 - - [18/Jul/2022 22:45:51] "GET / HTTP/1.1" 200 -
No handles with labels found to put in legend.
No handles with labels found to put in legend.
/home/group_njtech/myf/anaconda3/lib/python3.8/site-packages/fireworks/features/fw_report.py:183: MatplotlibDeprecationWarning: savefig() got unexpected keyword argument "dpi" which is no longer supported as of 3.3 and will become an error two minor releases later
  fig.tight_layout()
Segmentation fault

And the figure of my website