Problem with UsageStats Plugin

Hi,

Problem
The UsageStats plugin was working without any problem, but the last october 28th something happend.

Steps I took leading up to the issue

  1. I went to dashboard for statistics and since novembre the OJS not was harvesting information
  2. I saw the log error file in October 28th appears the error with something about PHP

What application are you using?
OJS 3.3.0-14

Additional information


I’ve tried changing the version of PHP from 7.4 to 8.x and the result is the same, null

I appreciate any help.