diff --git a/index.js b/index.js
index 7d9fd19..4c9a84d 100644
--- a/index.js
+++ b/index.js
@@ -1,4 +1,4 @@
-const env = require('dotenv').config({ override: true, debug: true });
+require('dotenv').config({ override: true });
 // eslint-disable-next-line no-console
 console.log(`Starting in ${process.env.NODE_ENV} mode`);
 
diff --git a/package.json b/package.json
index aea3422..2b52c92 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "main": "index.js",
   "scripts": {
     "start": "node index.js",
-    "dev": "nodemon --trace-warnings --unhandled-rejections=strict index.js",
+    "dev": "node --trace-warnings --unhandled-rejections=strict index.js",
     "debug": "node --trace-warnings --inspect index.js",
     "update": "git pull && cd api && yarn update",
     "test": "jest --detectOpenHandles",
diff --git a/src/structure/DiscordClient.js b/src/structure/DiscordClient.js
index 908be2c..7da8a54 100644
--- a/src/structure/DiscordClient.js
+++ b/src/structure/DiscordClient.js
@@ -70,7 +70,7 @@ class DiscordClient extends Client {
         // });
 
         process.on('unhandledRejection', (err, reason) => {
-            this.logger.error(`Unhandled rejection:\n${err.stack || err}\n${inspect(reason)}`);
+            this.logger.error(`Unhandled rejection:\n${err?.stack || err}\n${inspect(reason)}`);
         });
 
         process.on('message', this._handleMessage.bind(this));
@@ -135,7 +135,7 @@ class DiscordClient extends Client {
         return new Promise((resolve, reject) => {
 
             this._evals.set(script, { resolve, reject });
-            process.send({ _mEval: true, script });
+            process.send({ _mEval: true, script, debug: options.debug || process.env.NODE_ENV === 'development' });
 
         });
 
diff --git a/src/structure/interfaces/Setting.js b/src/structure/interfaces/Setting.js
index 7662132..5dffd08 100644
--- a/src/structure/interfaces/Setting.js
+++ b/src/structure/interfaces/Setting.js
@@ -222,28 +222,42 @@ class Setting extends Component {
 
     // Manipulator functions
     add(list = [], params = [], caseSensitive = false) {
+        const modified = [], 
+            skipped = [];
+        
         for (const param of params) {
-            if (!list.includes(param)) list.push(!caseSensitive ? param : param.toLowerCase());
+            if (!list.includes(param)) {
+                list.push(!caseSensitive ? param : param.toLowerCase());
+                modified.push(param);
+            } else skipped.push(param);
         }
-        return list;
+
+        return { list, modified, skipped };
     }
 
     remove(list = [], params = [], caseSensitive = false) {
+        const modified = [],
+            skipped = [];
+        
         for (const param of params) {
-            if (list.includes(param)) list.splice(list.indexOf(!caseSensitive ? param : param.toLowerCase()), 1);
+            if (list.includes(param)) {
+                list.splice(list.indexOf(!caseSensitive ? param : param.toLowerCase()), 1);
+            } else skipped.push(param);
         }
-        return list;
+
+        return { list, modified, skipped };
     }
 
     set(list, params = []) {
+        const modified = [...new Set(params)];
         list.splice(0, list.length);
-        list.push(...params);
-        return list;
+        list.push(...modified);
+        return { list, modified };
     }
 
     reset(list) {
-        list.splice(0, list.length);
-        return list;
+        const modified = list.splice(0, list.length);
+        return { list, modified };
     }
 
     // Functions for message component based settings