diff --git a/sqlx-data.json b/sqlx-data.json
index d5b1762d..f01024d9 100644
--- a/sqlx-data.json
+++ b/sqlx-data.json
@@ -241,39 +241,6 @@
     },
     "query": "SELECT config_id, duration, name from mcaptcha_config WHERE\n        key = $1 AND\n        user_id = (SELECT ID FROM mcaptcha_users WHERE name = $2) "
   },
-  "c2e167e56242de7e0a835e25004b15ca8340545fa0ca7ac8f3293157d2d03d98": {
-    "describe": {
-      "columns": [
-        {
-          "name": "avg_traffic",
-          "ordinal": 0,
-          "type_info": "Int4"
-        },
-        {
-          "name": "peak_sustainable_traffic",
-          "ordinal": 1,
-          "type_info": "Int4"
-        },
-        {
-          "name": "broke_my_site_traffic",
-          "ordinal": 2,
-          "type_info": "Int4"
-        }
-      ],
-      "nullable": [
-        false,
-        false,
-        true
-      ],
-      "parameters": {
-        "Left": [
-          "Text",
-          "Text"
-        ]
-      }
-    },
-    "query": "SELECT \n          avg_traffic, \n          peak_sustainable_traffic, \n          broke_my_site_traffic \n        FROM \n          mcaptcha_sitekey_user_provided_avg_traffic \n        WHERE \n          config_id = (\n            SELECT \n              config_id \n            FROM \n              mcaptcha_config \n            WHERE \n              KEY = $1 \n              AND user_id = (\n                SELECT \n                  id \n                FROM \n                  mcaptcha_users \n                WHERE \n                  NAME = $2\n              )\n          )\n        "
-  },
   "c399efd5db1284dcb470c40f9b076851f77498c75a63a3b151d4a111bd3e2957": {
     "describe": {
       "columns": [
diff --git a/src/errors.rs b/src/errors.rs
index c0d15d8e..0b82835b 100644
--- a/src/errors.rs
+++ b/src/errors.rs
@@ -119,6 +119,10 @@ pub enum ServiceError {
     /// captcha not found
     #[display(fmt = "Captcha not found.")]
     CaptchaNotFound,
+
+    /// Traffic pattern not found
+    #[display(fmt = "Traffic pattern not found")]
+    TrafficPatternNotFound,
 }
 
 #[derive(Serialize, Deserialize)]
@@ -179,6 +183,7 @@ impl ResponseError for ServiceError {
 
             ServiceError::DBError(_) => StatusCode::INTERNAL_SERVER_ERROR,
             ServiceError::CaptchaNotFound => StatusCode::NOT_FOUND,
+            ServiceError::TrafficPatternNotFound => StatusCode::NOT_FOUND,
         }
     }
 }
@@ -208,6 +213,7 @@ impl From<DBError> for ServiceError {
             DBError::EmailTaken => ServiceError::EmailTaken,
             DBError::AccountNotFound => ServiceError::AccountNotFound,
             DBError::CaptchaNotFound => ServiceError::CaptchaNotFound,
+            DBError::TrafficPatternNotFound => ServiceError::TrafficPatternNotFound,
             _ => ServiceError::DBError(DBErrorWrapper(e)),
         }
     }
diff --git a/src/pages/panel/sitekey/edit.rs b/src/pages/panel/sitekey/edit.rs
index 80f6a33e..d486926e 100644
--- a/src/pages/panel/sitekey/edit.rs
+++ b/src/pages/panel/sitekey/edit.rs
@@ -17,7 +17,8 @@
 use actix_identity::Identity;
 use actix_web::{http, web, HttpResponse, Responder};
 use sailfish::TemplateOnce;
-use sqlx::Error::RowNotFound;
+
+use db_core::errors::DBError;
 
 use crate::api::v1::mcaptcha::easy::TrafficPatternRequest;
 use crate::errors::*;
@@ -133,44 +134,7 @@ pub async fn easy(
     let username = id.identity().unwrap();
     let key = path.into_inner();
 
-    struct Traffic {
-        peak_sustainable_traffic: i32,
-        avg_traffic: i32,
-        broke_my_site_traffic: Option<i32>,
-    }
-
-    match sqlx::query_as!(
-        Traffic,
-        "SELECT 
-          avg_traffic, 
-          peak_sustainable_traffic, 
-          broke_my_site_traffic 
-        FROM 
-          mcaptcha_sitekey_user_provided_avg_traffic 
-        WHERE 
-          config_id = (
-            SELECT 
-              config_id 
-            FROM 
-              mcaptcha_config 
-            WHERE 
-              KEY = $1 
-              AND user_id = (
-                SELECT 
-                  id 
-                FROM 
-                  mcaptcha_users 
-                WHERE 
-                  NAME = $2
-              )
-          )
-        ",
-        &key,
-        &username
-    )
-    .fetch_one(&data.db)
-    .await
-    {
+    match data.dblib.get_traffic_pattern(&username, &key).await {
         Ok(c) => {
             struct Description {
                 name: String,
@@ -199,7 +163,7 @@ pub async fn easy(
                 .content_type("text/html; charset=utf-8")
                 .body(page));
         }
-        Err(RowNotFound) => {
+        Err(DBError::TrafficPatternNotFound) => {
             return Ok(HttpResponse::Found()
                 .insert_header((
                     http::header::LOCATION,
@@ -207,7 +171,10 @@ pub async fn easy(
                 ))
                 .finish());
         }
-        Err(e) => Err(e.into()),
+        Err(e) => {
+            let e: ServiceError = e.into();
+            Err(e.into())
+        }
     }
 }