diff --git a/src/common/retryer.js b/src/common/retryer.js
index 859e94b..77f69d3 100644
--- a/src/common/retryer.js
+++ b/src/common/retryer.js
@@ -45,6 +45,8 @@ const retryer = async (fetcher, variables, retries = 0) => {
       retries++;
       // directly return from the function
       return retryer(fetcher, variables, retries);
+    } else {
+      return err.response;
     }
   }
 };
diff --git a/src/common/utils.js b/src/common/utils.js
index b41ed0c..33b5f03 100644
--- a/src/common/utils.js
+++ b/src/common/utils.js
@@ -4,6 +4,9 @@ import toEmoji from "emoji-name-map";
 import wrap from "word-wrap";
 import { themes } from "../../themes/index.js";
 
+// Script parameters.
+const ERROR_CARD_LENGTH = 576.5;
+
 /**
  * Renders error message on the card.
  *
@@ -13,13 +16,15 @@ import { themes } from "../../themes/index.js";
  */
 const renderError = (message, secondaryMessage = "") => {
   return `
-    <svg width="576.5" height="120" viewBox="0 0 576.5 120" fill="none" xmlns="http://www.w3.org/2000/svg">
+    <svg width="${ERROR_CARD_LENGTH}" height="120" viewBox="0 0 ${ERROR_CARD_LENGTH} 120" fill="none" xmlns="http://www.w3.org/2000/svg">
     <style>
     .text { font: 600 16px 'Segoe UI', Ubuntu, Sans-Serif; fill: #2F80ED }
     .small { font: 600 12px 'Segoe UI', Ubuntu, Sans-Serif; fill: #252525 }
     .gray { fill: #858585 }
     </style>
-    <rect x="0.5" y="0.5" width="575.5" height="99%" rx="4.5" fill="#FFFEFE" stroke="#E4E2E2"/>
+    <rect x="0.5" y="0.5" width="${
+      ERROR_CARD_LENGTH - 1
+    }" height="99%" rx="4.5" fill="#FFFEFE" stroke="#E4E2E2"/>
     <text x="25" y="45" class="text">Something went wrong! file an issue at https://tiny.one/readme-stats</text>
     <text data-testid="message" x="25" y="55" class="text small">
       <tspan x="25" dy="18">${encodeHTML(message)}</tspan>
@@ -241,7 +246,7 @@ function getCardColors({
  * Split text over multiple lines based on the card width.
  *
  * @param {string} text Text to split.
- * @param {number} width Card width.
+ * @param {number} width Line width in number of characters.
  * @param {number} maxLines Maximum number of lines.
  * @returns {string[]} Array of lines.
  */
@@ -288,6 +293,7 @@ const SECONDARY_ERROR_MESSAGES = {
   MAX_RETRY:
     "Please add an env variable called PAT_1 with your github token in vercel",
   USER_NOT_FOUND: "Make sure the provided username is not an organization",
+  GRAPHQL_ERROR: "Please try again later",
 };
 
 /**
@@ -306,6 +312,7 @@ class CustomError extends Error {
 
   static MAX_RETRY = "MAX_RETRY";
   static USER_NOT_FOUND = "USER_NOT_FOUND";
+  static GRAPHQL_ERROR = "GRAPHQL_ERROR";
 }
 
 /**
@@ -427,4 +434,5 @@ export {
   lowercaseTrim,
   chunkArray,
   parseEmojis,
+  ERROR_CARD_LENGTH,
 };
diff --git a/src/fetchers/stats-fetcher.js b/src/fetchers/stats-fetcher.js
index 6a5a6e9..d592b75 100644
--- a/src/fetchers/stats-fetcher.js
+++ b/src/fetchers/stats-fetcher.js
@@ -9,6 +9,7 @@ import {
   logger,
   MissingParamError,
   request,
+  wrapTextMultiline,
 } from "../common/utils.js";
 
 dotenv.config();
@@ -207,11 +208,24 @@ async function fetchStats(
 
   let res = await retryer(fetcher, { login: username });
 
+  // Catch GraphQL errors.
   if (res.data.errors) {
     logger.error(res.data.errors);
+    if (res.data.errors[0].type === "NOT_FOUND") {
+      throw new CustomError(
+        res.data.errors[0].message || "Could not fetch user.",
+        CustomError.USER_NOT_FOUND,
+      );
+    }
+    if (res.data.errors[0].message) {
+      throw new CustomError(
+        wrapTextMultiline(res.data.errors[0].message, 90, 1)[0],
+        res.statusText,
+      );
+    }
     throw new CustomError(
-      res.data.errors[0].message || "Could not fetch user",
-      CustomError.USER_NOT_FOUND,
+      "Something went while trying to retrieve the stats data using the GraphQL API.",
+      CustomError.GRAPHQL_ERROR,
     );
   }
 
diff --git a/src/fetchers/top-languages-fetcher.js b/src/fetchers/top-languages-fetcher.js
index 7684213..ba3fc72 100644
--- a/src/fetchers/top-languages-fetcher.js
+++ b/src/fetchers/top-languages-fetcher.js
@@ -1,7 +1,13 @@
 // @ts-check
 import * as dotenv from "dotenv";
 import { retryer } from "../common/retryer.js";
-import { logger, MissingParamError, request } from "../common/utils.js";
+import {
+  CustomError,
+  logger,
+  MissingParamError,
+  request,
+  wrapTextMultiline,
+} from "../common/utils.js";
 
 dotenv.config();
 
@@ -61,6 +67,27 @@ async function fetchTopLanguages(username, exclude_repo = []) {
     throw Error(res.data.errors[0].message || "Could not fetch user");
   }
 
+  // Catch GraphQL errors.
+  if (res.data.errors) {
+    logger.error(res.data.errors);
+    if (res.data.errors[0].type === "NOT_FOUND") {
+      throw new CustomError(
+        res.data.errors[0].message || "Could not fetch user.",
+        CustomError.USER_NOT_FOUND,
+      );
+    }
+    if (res.data.errors[0].message) {
+      throw new CustomError(
+        wrapTextMultiline(res.data.errors[0].message, 90, 1)[0],
+        res.statusText,
+      );
+    }
+    throw new CustomError(
+      "Something went while trying to retrieve the language data using the GraphQL API.",
+      CustomError.GRAPHQL_ERROR,
+    );
+  }
+
   let repoNodes = res.data.data.user.repositories.nodes;
   let repoToHide = {};