Conflict with “WP User Avatar” plugin

Hi, as I told you in the other thread

A conflict with the “WP User Avatar” plugin has been detected.
Try setting “exceptions – all contents (the whole page)”
Then create a post, copying the text from this content (it’s a doc file):
https://filebin.net/td2bmu7i154frzot/redazionale_20_di_24_da_pubblicare_il_16_aprile__2_.zip?t=th6y99ff

You will get an error message. Correct?
Thanks for support.