Solved OnEntityTakeDamage hook problem

Greetings, looks like after some time ~1 day, of server runtime, "OnEntityTakeDamage" hook just stop working at all, any suggestions?

 

Does it happen to throw an error in the logs?
And do you know if it only stops working for players taking damage or if it is also no longer being called for other entities, buildingblocks for instance?

 

Nope, just anything clear.
I tested it only for players (AdminProtection plugin just stops working till next restard).
Made debug version of plugin to see if this hook is even called, and nope, it's not, reloading plugin didn't help.