Removed unfinished error page logic

There were attempts to implement an error html page, but they have not been finished yet. The partially complete functionality in abortWithError was mistakenly pushed GitHub.

api/api.go

@@ -312,15 +312,7 @@ func setToken(r *redis.Client, username string, token string) {
 
 // Returns error code and ends handler function for gin routes
 func abortWithError(statusCode int, err error, c *gin.Context) {
-
-	_ = c.AbortWithError(statusCode, err)
-	//c.JSON(statusCode, gin.H{"status": fmt.Sprint(err)})
-	errorPage, err := os.ReadFile("./static/error.html")
-	if err != nil {
-		log.Fatal(err)
-	}
-	c.Data(statusCode, "text/html; charset=utf-8", errorPage)
-
+	c.JSON(statusCode, gin.H{"status": fmt.Sprint(err)})
 }
 
 func generateSSL() {