We are also getting this message in our logs. I didn’t think much of it at first, but…
I’m not sure if it’s related, but every time WF scans and we receive the Cookie_Jar message, a few minutes after our Apache error logs say “(70007)The timeout specified has expired: AH01075: Error dispatching request to : (polling)”. This causes our entire server to go down and not come back until we restart it. This has only happened after WordFence attempts to scan our site.
We are on PHP 8.1 and our memory_limit in php.ini is set to 512M. Increasing that directive was suggested in other posts I’ve read in an attempt to solve, but I’m wondering if the WF team has any insight or experience with this issue?