jupyterlab-tabnine doesn't work and show 405 post error

[zwy-Giser]

I have sent an issue in repo jupyterlab-tabnine, and my info is listed in that issue, can you please help me ?

gz#6890

[AliJavanJ1]

I have the same issue.
Jupiter lab continuously logs

[W 2022-03-12 15:48:53.606 ServerApp] 405 POST /tabnine?1647087533600 (127.0.0.1) 1.70ms referer=http://localhost:8889/lab

[FilippoUslenghi]

Same issue here