[milforum]

I feel bad about stealing time from you, @yilmaz, but I'm not very skilled in the inner workings of vBulletin.

However, I found that Hook System is enabled.

config.php (residing in /core/includes) was updated when I updated to 5.6.4 in November 2020. As far as I can see, the only changes I've made is to set username/password etc for the database. Specifically, there is a line in the default setup for disabling hooks, but that's commented out: // define("DISABLE_HOOKS", true);

And, lastly, I find the module template yilmazthreadauthor in all styles.