getting an error, any ideas?
Failed to call hook 'OnSignUpdated' on plugin 'SignsMonitor v1.0.1' (NullReferenceException: Object reference not set to an instance of an object) at Oxide.Plugins.SignsMonitor.FormatMessage (System.String key, BasePlayer player, System.String displayName, System.String steamId, BaseEntity entity) [0x0000e] in :0 0b/s in, 0b/s out at Oxide.Plugins.SignsMonitor.SendDiscordEmbed (System.Byte[] image, BasePlayer player, System.UInt64 signageOwnerId, BaseEntity entity) [0x00015] in :0 at Oxide.Plugins.SignsMonitor.OnSignUpdated (ISignage signage, BasePlayer player, System.Int32 textureIndex) [0x00034] in :0 at Oxide.Plugins.SignsMonitor.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00109] in :0 at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <23ba99f131254889867c71f0bd137b1d>:0 at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <157a94ee66ab4a7991faecd1eb84be3b>:0 at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <157a94ee66ab4a7991faecd1eb84be3b>:0