diff --git a/scripts/content.js b/scripts/content.js
index d2230c9..ce0998a 100644
--- a/scripts/content.js
+++ b/scripts/content.js
@@ -129,10 +129,8 @@ async function handleHttpError(e) {
         console.log(msg);
         await sendNotification(msg);
         await logOut();
-        return null;
     } else {
         console.error(e);
-        return null;
     }
 }
 
@@ -211,12 +209,16 @@ async function getAvailableDates(consulateId) {
     let uri = window.location.pathname + `/days/${consulateId}.json?appointments[expedite]=false`
     let dates = fetch(uri, { headers: { "x-requested-with": "XMLHttpRequest" }})
         .then(d => d.json())
+        .catch(async e => {
+            await handleHttpError(e);
+            throw e;
+        })
         .then(data => {
             let dateList = data.map(item => item.date);
             dateList.sort();
             return dateList;
         })
-        .catch(async e => handleHttpError(e));
+        .catch(e => null);
     return dates;
 }
 
@@ -234,8 +236,12 @@ async function getAvailableTimes(consulateId, date) {
     let uri = window.location.pathname + `/times/${consulateId}.json?date=${date}&appointments[expedite]=false`
     let times = await fetch(uri, { headers: { "x-requested-with": "XMLHttpRequest" } })
         .then(d => d.json())
+        .catch(async e => {
+            await handleHttpError(e);
+            throw e;
+        })
         .then(data => data.available_times)
-        .catch(e => handleHttpError(e));
+        .catch(e => null);
     return times;
 }