diff --git a/controller/controller.go b/controller/controller.go
index a101362..cdbdb3d 100644
--- a/controller/controller.go
+++ b/controller/controller.go
@@ -12,14 +12,6 @@ type Controller struct {
 	openaiClient *openai.Client
 	unraidAPIKey string
 	unraidURI    string
-
-	config *configStruct
-}
-
-type configStruct struct {
-	openaiApiKey string `json : "OPENAI_API_KEY"`
-	unraidAPIKey string `json : "UNRAID_API_KEY"`
-	unraidURI    string `json : "UNRAID_URI"`
 }
 
 func NewController() *Controller {
@@ -31,8 +23,7 @@ func NewController() *Controller {
 	unraidURI := os.Getenv("UNRAID_URI")
 
 	if err != nil {
-		fmt.Println(err.Error())
-		//return err
+		fmt.Println(".env file not found, using environment variables")
 	}
 	return &Controller{
 		openaiClient: openaiClient,
diff --git a/controller/openai.go b/controller/openai.go
index fb7fee8..8fb5358 100644
--- a/controller/openai.go
+++ b/controller/openai.go
@@ -2,6 +2,7 @@ package controller
 
 import (
 	"context"
+	"fmt"
 	"net/http"
 
 	"github.com/gin-gonic/gin"
@@ -23,7 +24,10 @@ func (c *Controller) GeneralOpenAI(ctx *gin.Context) {
 
 	result, err := createChatCompletion(c, message)
 	if err != nil {
-		ctx.AbortWithError(http.StatusInternalServerError, err)
+		err := ctx.AbortWithError(http.StatusInternalServerError, err)
+		if err != nil {
+			fmt.Println("Failed to send message")
+		}
 	}
 
 	ctx.JSON(http.StatusOK, gin.H{"message": result})
@@ -44,7 +48,10 @@ func (c *Controller) TravelAgentOpenAI(ctx *gin.Context) {
 
 	result, err := createChatCompletion(c, message)
 	if err != nil {
-		ctx.AbortWithError(http.StatusInternalServerError, err)
+		err := ctx.AbortWithError(http.StatusInternalServerError, err)
+		if err != nil {
+			fmt.Println("Failed to send message")
+		}
 	}
 
 	ctx.JSON(http.StatusOK, gin.H{"message": result})
diff --git a/main.go b/main.go
index 4ec1080..d24c297 100644
--- a/main.go
+++ b/main.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"net/http"
 	"strings"
 
@@ -57,7 +58,10 @@ func main() {
 		}
 	}
 	r.GET("/swagger/*any", ginSwagger.WrapHandler(swaggerFiles.Handler))
-	r.Run(":8080")
+	err := r.Run(":8080")
+	if err != nil {
+		fmt.Println("Failed to start server")
+	}
 }
 
 func authMiddleware(allowedGroups []string) gin.HandlerFunc {