yeah here

(12:43:04) | Failed to call hook 'OnPlayerCommand' on plugin 'AdminLogger v2.3.1' (InvalidCastException: Null object cannot be converted to a value type.)
at System.Convert.ChangeType (System.Object value, System.Type conversionType, System.IFormatProvider provider) [0x00029] in <fb001e01371b4adca20013e0ac763896>:0
at System.Convert.ChangeType (System.Object value, System.Type conversionType) [0x0000c] in <fb001e01371b4adca20013e0ac763896>:0
at Oxide.Core.Plugins.Plugin.Call[T] (System.String hook, System.Object[] args) [0x00008] in <cf88a28c7fb44d36890d85a78331cc9d>:0
at Oxide.Plugins.AdminLogger.OnPlayerCommand (BasePlayer player, System.String command, System.String[] args) [0x00214] in <150930443b534e589e9fef987753a43a>:0
at Oxide.Plugins.AdminLogger.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0038a] in <150930443b534e589e9fef987753a43a>:0
at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <d09a1f46ca2f4432811bcfe45ad13c7b>:0
at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <cf88a28c7fb44d36890d85a78331cc9d>:0
at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <cf88a28c7fb44d36890d85a78331cc9d>:0

Split your post into a new thread, as that issue is not hte same as the FormatException.

Thanks for letting me know. Did you by any chance see when this problem occurs?

Merged post

Also, what other plugins of the supported ones are you using?

What command did you run? @Vjontop was that night vision?

It should be fixed now in the latest version. Let me know if you still have any problems.

Thank you @1AK1