Blocking commands for a period of time?

Hi i have a question is it possible to block commands for like 2h? and next it's automatically unblocking? i mean kits for vips and plugin easyvote will be avablive after 2h? 

Thank u for help

5ba216a6d7f65.png Orange

The Timed Command Blocker don't working for me 

Failed to call hook 'OnServerCommand' on plugin 'TimedCommandBlocker v1.1.0' (NullReferenceException: Object reference not set to an instance of an object) at Oxide.Plugins.TimedCommandBlocker.CheckCommand (ConsoleSystem+Arg arg) [0x0005a] in <0db6803a543a4e4bba26459344969200>:0
at Oxide.Plugins.TimedCommandBlocker.OnServerCommand (ConsoleSystem+Arg arg) [0x00000] in <0db6803a543a4e4bba26459344969200>:0
at Oxide.Plugins.TimedCommandBlocker.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x000d3] in <0db6803a543a4e4bba26459344969200>:0
at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <9affce1cd15c4ec183941adef8db1722>:0
at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <4452f821def6406d834e4149849fe7ea>:0
at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <4452f821def6406d834e4149849fe7ea>:0