diff --git a/src/gateway/handlers/channelDelete.ts b/src/gateway/handlers/channelDelete.ts
index 4866bb5..37cd2b4 100644
--- a/src/gateway/handlers/channelDelete.ts
+++ b/src/gateway/handlers/channelDelete.ts
@@ -1,12 +1,11 @@
 import { Gateway, GatewayEventHandler } from '../index.ts'
-import { Channel } from '../../structures/channel.ts'
 import { ChannelPayload } from '../../types/channel.ts'
 
 export const channelDelete: GatewayEventHandler = async (
   gateway: Gateway,
   d: ChannelPayload
 ) => {
-  const channel: Channel | void = await gateway.client.channels.get(d.id)
+  const channel = await gateway.client.channels.get(d.id)
   if (channel !== undefined) {
     await gateway.client.channels.delete(d.id)
     gateway.client.emit('channelDelete', channel)
diff --git a/src/models/rest.ts b/src/models/rest.ts
index 8632e7e..36f34b4 100644
--- a/src/models/rest.ts
+++ b/src/models/rest.ts
@@ -52,7 +52,7 @@ export class RESTManager {
 
   constructor (client: Client) {
     this.client = client
-    setTimeout(this.processRateLimitedPaths, 1000)
+    setTimeout(() => this.processRateLimitedPaths, 1000)
   }
 
   async processRateLimitedPaths (): Promise<void> {
@@ -158,7 +158,7 @@ export class RESTManager {
       'User-Agent': `DiscordBot (discord.deno)`
     }
 
-    if (this.client.token !== undefined) delete headers.Authorization
+    if (this.client.token === undefined) delete headers.Authorization
 
     if (method === 'get') body = undefined
 
@@ -233,9 +233,11 @@ export class RESTManager {
           const urlToUse =
             method === 'get' && query !== '' ? `${url}?${query}` : url
 
+          const requestData = this.createRequestBody(body, method)
+
           const response = await fetch(
             urlToUse,
-            this.createRequestBody(body, method)
+            requestData
           )
           const bucketIDFromHeaders = this.processHeaders(url, response.headers)
           this.handleStatusCode(response, errorStack)
@@ -302,15 +304,17 @@ export class RESTManager {
     // eslint-disable-next-line @typescript-eslint/no-floating-promises
     this.logErrors(response, errorStack)
 
+    if(status === HttpResponseCode.Unauthorized) throw new Error("Request was not successful. Invalid Token.")
+
     switch (status) {
       case HttpResponseCode.BadRequest:
       case HttpResponseCode.Unauthorized:
       case HttpResponseCode.Forbidden:
       case HttpResponseCode.NotFound:
       case HttpResponseCode.MethodNotAllowed:
-        throw new Error('Request Client Error')
+        throw new Error('Request Client Error.')
       case HttpResponseCode.GatewayUnavailable:
-        throw new Error('Request Server Error')
+        throw new Error('Request Server Error.')
     }
 
     // left are all unknown
diff --git a/src/test/index.ts b/src/test/index.ts
index 7d0e81e..a928838 100644
--- a/src/test/index.ts
+++ b/src/test/index.ts
@@ -4,6 +4,9 @@ import { TOKEN } from './config.ts'
 import { Message } from "../structures/message.ts"
 import { RedisCacheAdapter } from "../models/CacheAdapter.ts"
 import { ClientPresence } from "../structures/presence.ts"
+import { Member } from "../structures/member.ts"
+import { Role } from "../structures/role.ts"
+import { GuildChannel } from "../managers/GuildChannelsManager.ts"
 
 const bot = new Client({
   presence: new ClientPresence({
@@ -12,7 +15,6 @@ const bot = new Client({
       type: 'COMPETING'
     }
   }),
-  forceNewSession: true
 })
 
 bot.setAdapter(new RedisCacheAdapter(bot, {
@@ -31,32 +33,31 @@ bot.on('ready', () => {
 bot.on('debug', console.log)
 
 bot.on('messageCreate', async (msg: Message) => {
-  if (msg.author.bot) return
-  console.log(`${msg.author.tag} (${msg.channel + ""}): ${msg.content}`)
-  if (msg.content == "!ping") {
-    msg.reply("Pong! API Ping: " + bot.ping + "ms")
-  } else if (msg.content == "!members") {
-    let col = await msg.guild?.members.collection()
-    let data = col?.array().map((c, i) => {
+  if (msg.author.bot === true) return
+  if (msg.content === "!ping") {
+    msg.reply(`Pong! Ping: ${bot.ping}ms`)
+  } else if (msg.content === "!members") {
+    const col = await msg.guild?.members.collection()
+    const data = col?.array().map((c: Member, i: number) => {
       return `${i + 1}. ${c.user.tag}`
-    }).join("\n")
+    }).join("\n") as string
     msg.channel.send("Member List:\n" + data)
-  } else if (msg.content == "!guilds") {
-    let guilds = await msg.client.guilds.collection()
-    msg.channel.send("Guild List:\n" + guilds.array().map((c, i) => {
+  } else if (msg.content === "!guilds") {
+    const guilds = await msg.client.guilds.collection()
+    msg.channel.send("Guild List:\n" + (guilds.array().map((c, i: number) => {
       return `${i + 1}. ${c.name} - ${c.memberCount} members`
-    }).join("\n"))
-  } else if (msg.content == "!roles") {
-    let col = await msg.guild?.roles.collection()
-    let data = col?.array().map((c, i) => {
+    }).join("\n") as string))
+  } else if (msg.content === "!roles") {
+    const col = await msg.guild?.roles.collection()
+    const data = col?.array().map((c: Role, i: number) => {
       return `${i + 1}. ${c.name}`
-    }).join("\n")
+    }).join("\n") as string
     msg.channel.send("Roles List:\n" + data)
-  } else if (msg.content == "!channels") {
-    let col = await msg.guild?.channels.array()
-    let data = col?.map((c, i) => {
+  } else if (msg.content === "!channels") {
+    const col = await msg.guild?.channels.array()
+    const data = col?.map((c: GuildChannel, i: number) => {
       return `${i + 1}. ${c.name}`
-    }).join("\n")
+    }).join("\n") as string
     msg.channel.send("Channels List:\n" + data)
   }
 })