The problem with the limits

Hi! I’ve encountered a problem with limits, which is demonstrated in the video. I’d appreciate it if you could take a look and help me resolve it.

Failed to call hook 'OnUserPermissionGranted' on plugin 'ObjectLimiter v1.1.2' (NullReferenceException: Object reference not set to an instance of an object) at Oxide.Plugins.ObjectLimiter.OnUserPermissionGranted (System.String id, System.String permName) [0x00028] in <046544db8d1e48e88a2738f5b8253e10>:0 at Oxide.Plugins.ObjectLimiter.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x001c8] in <046544db8d1e48e88a2738f5b8253e10>:0 at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <42f9bedc659b4f4786eb778d3cd58968>:0 at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <8cb2d664f1574f2b96d53f1c1869d96a>:0 at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <8cb2d664f1574f2b96d53f1c1869d96a>:0 [01:16:49] > Failed to call hook 'OnUserPermissionRevoked' on plugin 'ObjectLimiter v1.1.2' (NullReferenceException: Object reference not set to an instance of an object) at Oxide.Plugins.ObjectLimiter.OnUserPermissionRevoked (System.String id, System.String permName) [0x00028] in <046544db8d1e48e88a2738f5b8253e10>:0 at Oxide.Plugins.ObjectLimiter.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x001fe] in <046544db8d1e48e88a2738f5b8253e10>:0 at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <42f9bedc659b4f4786eb778d3cd58968>:0 at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <8cb2d664f1574f2b96d53f1c1869d96a>:0 at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <8cb2d664f1574f2b96d53f1c1869d96a>:0