My players keep getting strange cooldowns. Here's the code :

TownTeleport:You can't  teleport while you are marked as Hostile.
You will be unmarked as hostil in 442,764 hours

Im running the latest version

Try disabling ForceResetHostileTimer in your config file.

A guy on my server reported something like this. He said it went away after the 30 minutes.

It might just be wrong time conversion. I'll fix the issue., but while you wait, disabling ForceResetHostileTimer might work, assuming that's what breaks it.

Hello hostile bug fix? 

Yes, check out this post https://umod.org/community/town-teleport/23115-442-hours-cooldown?page=1#post-3

"ForceResetHostileTimer": false, same error