Seen this a couple of times now, I assume it's when they hit F7 but just don't fill any fields out?
Failed to call hook 'OnPlayerReported' on plugin 'Rustcord v3.2.3' (InvalidEmbedException: Embed Fields cannot have a null or empty value)
at Oxide.Ext.Discord.Builders.DiscordEmbedBuilder.AddField (System.String name, System.String value, System.Boolean inline) [0x00078] in <85dc8dcaf65b4f96a2f6c61b75dcaaab>:0
at Oxide.Plugins.Rustcord.OnPlayerReported (BasePlayer reporter, System.String targetName, System.String targetId, System.String subject, System.String message, System.String type) [0x000aa] in <8b7f054e623e4c48ab539496d6443069>:0
at Oxide.Plugins.Rustcord.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00f0d] in <8b7f054e623e4c48ab539496d6443069>:0
at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <60c318df79ed41688ea59335e48d61ad>:0
at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <50629aa0e75d4126b345d8d9d64da28d>:0
at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <50629aa0e75d4126b345d8d9d64da28d>:0