Error when empty parameter to.user group or others command

As the title says, if I use the o.usergroup command or any other command, such as grant, revoke, etc. without any parameter, I get a null error

Failed to call hook 'OnServerCommand' on plugin 'TemporaryPermissions v0.1.0' (NullReferenceException: Object reference not set to an instance of an object) at Oxide.Plugins.TemporaryPermissions.CommandUserGroup (System.String[] args) [0x00014] in <77a7d872b2154971802c677f14aad733>:0 at Oxide.Plugins.TemporaryPermissions.OnServerCommand (ConsoleSystem+Arg arg) [0x00062] in <77a7d872b2154971802c677f14aad733>:0 at Oxide.Plugins.TemporaryPermissions.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x062a0] in <77a7d872b2154971802c677f14aad733>:0 at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <206a0f2c6ee141f38e2ad549cde44d70>:0 at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in :0 at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in :0

Changed Status from Pending to Work in Progress

Changed Status from Work in Progress to Closed

Changed Fixed In to Next Version

@dFxPhoeniX
Hello! I apologize for the late response, I have been very busy and thank you for reporting the bug, it will be fixed in the next version.

If the issue persists, feel free to report it in this thread.