[Trum]

I'm trying to compile the example plugin but I get errors I don't know how to fix:

dctest.sp(24) : error 172: methodmap 'DiscordWebHook' does not have a constructor
dctest.sp(24) : warning 213: tag mismatch
dctest.sp(25) : error 105: cannot find method or property DiscordWebHook.SetUsername
dctest.sp(26) : error 105: cannot find method or property DiscordWebHook.SlackMode
dctest.sp(26) : warning 213: tag mismatch
dctest.sp(27) : error 105: cannot find method or property DiscordWebHook.SetContent
dctest.sp(28) : error 105: cannot find method or property DiscordWebHook.Send

Why am I getting those errors with this code?

PHP Code:

#pragma semicolon 1

#define PLUGIN_VERSION "1.10"

#include <sourcemod>
#include <discord>

#define WEBHOOK "mywebhookurl"

public Plugin myinfo = 
{
    name = "Discord Test",
    author = "Deathknife",
    description = "",
    version = PLUGIN_VERSION,
    url = ""
};

public void OnPluginStart() {
    RegConsoleCmd("sm_webhooktest", Cmd_Webhook);
}

public Action Cmd_Webhook(int client, int argc) {
    DiscordWebHook hook = new DiscordWebHook(WEBHOOK);
    hook.SetUsername("Testing");
    hook.SlackMode = false;
    hook.SetContent("Testing 1 2 3");
    hook.Send();
    delete hook;
} 


I have placed the discord.inc inside the /include/ folder, then compiling my plugin but I get those errors.

Have I missed something?