diff --git a/CHANGELOG.md b/CHANGELOG.md
index f8b1068f..fd7a396b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+# 2.1.1 (develop)
+
+### Features
+
+* Define a global proxy to be used if the instance does not have one
+
+### Fixed
+
+* Validate if cache exists before accessing it
+
 # 2.1.0 (2024-08-26 15:33)
 
 ### Features
diff --git a/src/api/integrations/channel/evolution/evolution.controller.ts b/src/api/integrations/channel/evolution/evolution.controller.ts
index 1dac51a9..c9f36585 100644
--- a/src/api/integrations/channel/evolution/evolution.controller.ts
+++ b/src/api/integrations/channel/evolution/evolution.controller.ts
@@ -5,7 +5,7 @@ import { Logger } from '@config/logger.config';
 import { ChannelController, ChannelControllerInterface } from '../channel.controller';
 
 export class EvolutionController extends ChannelController implements ChannelControllerInterface {
-  private readonly logger = new Logger(EvolutionController.name);
+  private readonly logger = new Logger('EvolutionController');
 
   constructor(prismaRepository: PrismaRepository, waMonitor: WAMonitoringService) {
     super(prismaRepository, waMonitor);
diff --git a/src/api/integrations/channel/meta/meta.controller.ts b/src/api/integrations/channel/meta/meta.controller.ts
index 0fe0a003..558a22e9 100644
--- a/src/api/integrations/channel/meta/meta.controller.ts
+++ b/src/api/integrations/channel/meta/meta.controller.ts
@@ -6,7 +6,7 @@ import axios from 'axios';
 import { ChannelController, ChannelControllerInterface } from '../channel.controller';
 
 export class MetaController extends ChannelController implements ChannelControllerInterface {
-  private readonly logger = new Logger(MetaController.name);
+  private readonly logger = new Logger('MetaController');
 
   constructor(prismaRepository: PrismaRepository, waMonitor: WAMonitoringService) {
     super(prismaRepository, waMonitor);
diff --git a/src/api/integrations/chatbot/chatbot.controller.ts b/src/api/integrations/chatbot/chatbot.controller.ts
index 7971e6d9..ea013cf5 100644
--- a/src/api/integrations/chatbot/chatbot.controller.ts
+++ b/src/api/integrations/chatbot/chatbot.controller.ts
@@ -46,7 +46,7 @@ export class ChatbotController {
   public prismaRepository: PrismaRepository;
   public waMonitor: WAMonitoringService;
 
-  public readonly logger = new Logger(ChatbotController.name);
+  public readonly logger = new Logger('ChatbotController');
 
   constructor(prismaRepository: PrismaRepository, waMonitor: WAMonitoringService) {
     this.prisma = prismaRepository;
diff --git a/src/api/integrations/chatbot/dify/controllers/dify.controller.ts b/src/api/integrations/chatbot/dify/controllers/dify.controller.ts
index 89383708..35f0bda1 100644
--- a/src/api/integrations/chatbot/dify/controllers/dify.controller.ts
+++ b/src/api/integrations/chatbot/dify/controllers/dify.controller.ts
@@ -25,7 +25,7 @@ export class DifyController extends ChatbotController implements ChatbotControll
     this.sessionRepository = this.prismaRepository.integrationSession;
   }
 
-  public readonly logger = new Logger(DifyController.name);
+  public readonly logger = new Logger('DifyController');
 
   integrationEnabled = configService.get<Dify>('DIFY').ENABLED;
   botRepository: any;
diff --git a/src/api/integrations/chatbot/evolutionBot/controllers/evolutionBot.controller.ts b/src/api/integrations/chatbot/evolutionBot/controllers/evolutionBot.controller.ts
index 26b26c3f..a82dfadb 100644
--- a/src/api/integrations/chatbot/evolutionBot/controllers/evolutionBot.controller.ts
+++ b/src/api/integrations/chatbot/evolutionBot/controllers/evolutionBot.controller.ts
@@ -23,7 +23,7 @@ export class EvolutionBotController extends ChatbotController implements Chatbot
     this.sessionRepository = this.prismaRepository.integrationSession;
   }
 
-  public readonly logger = new Logger(EvolutionBotController.name);
+  public readonly logger = new Logger('EvolutionBotController');
 
   integrationEnabled: boolean;
   botRepository: any;
diff --git a/src/api/integrations/chatbot/flowise/controllers/flowise.controller.ts b/src/api/integrations/chatbot/flowise/controllers/flowise.controller.ts
index b68f31d7..0e8f340e 100644
--- a/src/api/integrations/chatbot/flowise/controllers/flowise.controller.ts
+++ b/src/api/integrations/chatbot/flowise/controllers/flowise.controller.ts
@@ -23,7 +23,7 @@ export class FlowiseController extends ChatbotController implements ChatbotContr
     this.sessionRepository = this.prismaRepository.integrationSession;
   }
 
-  public readonly logger = new Logger(FlowiseController.name);
+  public readonly logger = new Logger('FlowiseController');
 
   integrationEnabled: boolean;
   botRepository: any;
diff --git a/src/api/integrations/chatbot/openai/controllers/openai.controller.ts b/src/api/integrations/chatbot/openai/controllers/openai.controller.ts
index 779c26f6..87d1fb4e 100644
--- a/src/api/integrations/chatbot/openai/controllers/openai.controller.ts
+++ b/src/api/integrations/chatbot/openai/controllers/openai.controller.ts
@@ -27,7 +27,7 @@ export class OpenaiController extends ChatbotController implements ChatbotContro
     this.credsRepository = this.prismaRepository.openaiCreds;
   }
 
-  public readonly logger = new Logger(OpenaiController.name);
+  public readonly logger = new Logger('OpenaiController');
 
   integrationEnabled = configService.get<Openai>('OPENAI').ENABLED;
   botRepository: any;
diff --git a/src/api/integrations/chatbot/typebot/controllers/typebot.controller.ts b/src/api/integrations/chatbot/typebot/controllers/typebot.controller.ts
index eee05eb1..b933341e 100644
--- a/src/api/integrations/chatbot/typebot/controllers/typebot.controller.ts
+++ b/src/api/integrations/chatbot/typebot/controllers/typebot.controller.ts
@@ -27,7 +27,7 @@ export class TypebotController extends ChatbotController implements ChatbotContr
     this.sessionRepository = this.prismaRepository.integrationSession;
   }
 
-  public readonly logger = new Logger(TypebotController.name);
+  public readonly logger = new Logger('TypebotController');
 
   integrationEnabled = configService.get<Typebot>('TYPEBOT').ENABLED;
   botRepository: any;
diff --git a/src/api/integrations/event/rabbitmq/rabbitmq.controller.ts b/src/api/integrations/event/rabbitmq/rabbitmq.controller.ts
index 360bae17..9ea6310c 100644
--- a/src/api/integrations/event/rabbitmq/rabbitmq.controller.ts
+++ b/src/api/integrations/event/rabbitmq/rabbitmq.controller.ts
@@ -8,7 +8,7 @@ import { EmitData, EventController, EventControllerInterface } from '../event.co
 
 export class RabbitmqController extends EventController implements EventControllerInterface {
   public amqpChannel: amqp.Channel | null = null;
-  private readonly logger = new Logger(RabbitmqController.name);
+  private readonly logger = new Logger('RabbitmqController');
 
   constructor(prismaRepository: PrismaRepository, waMonitor: WAMonitoringService) {
     super(prismaRepository, waMonitor, configService.get<Rabbitmq>('RABBITMQ')?.ENABLED, 'rabbitmq');
diff --git a/src/api/integrations/event/sqs/sqs.controller.ts b/src/api/integrations/event/sqs/sqs.controller.ts
index 5256c63c..3c94fe81 100644
--- a/src/api/integrations/event/sqs/sqs.controller.ts
+++ b/src/api/integrations/event/sqs/sqs.controller.ts
@@ -8,7 +8,7 @@ import { EmitData, EventController, EventControllerInterface } from '../event.co
 
 export class SqsController extends EventController implements EventControllerInterface {
   private sqs: SQS;
-  private readonly logger = new Logger(SqsController.name);
+  private readonly logger = new Logger('SqsController');
 
   constructor(prismaRepository: PrismaRepository, waMonitor: WAMonitoringService) {
     super(prismaRepository, waMonitor, configService.get<Sqs>('SQS')?.ENABLED, 'sqs');
diff --git a/src/api/integrations/event/webhook/webhook.controller.ts b/src/api/integrations/event/webhook/webhook.controller.ts
index ce8ee316..b6939c9f 100644
--- a/src/api/integrations/event/webhook/webhook.controller.ts
+++ b/src/api/integrations/event/webhook/webhook.controller.ts
@@ -11,7 +11,7 @@ import { isURL } from 'class-validator';
 import { EmitData, EventController, EventControllerInterface } from '../event.controller';
 
 export class WebhookController extends EventController implements EventControllerInterface {
-  private readonly logger = new Logger(WebhookController.name);
+  private readonly logger = new Logger('WebhookController');
 
   constructor(prismaRepository: PrismaRepository, waMonitor: WAMonitoringService) {
     super(prismaRepository, waMonitor, true, 'webhook');
diff --git a/src/api/integrations/event/websocket/websocket.controller.ts b/src/api/integrations/event/websocket/websocket.controller.ts
index 42255b36..e7dab1df 100644
--- a/src/api/integrations/event/websocket/websocket.controller.ts
+++ b/src/api/integrations/event/websocket/websocket.controller.ts
@@ -10,7 +10,7 @@ import { EmitData, EventController, EventControllerInterface } from '../event.co
 export class WebsocketController extends EventController implements EventControllerInterface {
   private io: SocketIO;
   private corsConfig: Array<any>;
-  private readonly logger = new Logger(WebsocketController.name);
+  private readonly logger = new Logger('WebsocketController');
 
   constructor(prismaRepository: PrismaRepository, waMonitor: WAMonitoringService) {
     super(prismaRepository, waMonitor, configService.get<Websocket>('WEBSOCKET')?.ENABLED, 'websocket');