Heads up I am seeing this in my logs now. 
Wanted to let you all know about this 

06/26 09:44:18 | 'XPerience v1.6.1' is using deprecated hook 'OnReloadWeapon', which will stop working on Saturday, 31 December 2022. Please ask the author to update to 'OnWeaponReload(BaseProjectile weapon, BasePlayer player)'