fix dm issue with createAccount func

src/class/AccountUtil.ts

@@ -76,12 +76,16 @@ export default class AccountUtil {
     const member = guild.members.cache.get(data.userID);
     await member.roles.add('546457886440685578');
     const user = this.client.users.cache.get(data.userID);
-    user.send('<:loc:607695848612167700> **Thank you for creating an account with us!** <:loc:607695848612167700>\n'
+    try {
+      await user.send('<:loc:607695848612167700> **Thank you for creating an account with us!** <:loc:607695848612167700>\n'
           + `Please log into your account by running \`ssh ${data.username}@cloud.libraryofcode.org\` in your terminal, then use the password \`${tempPass}\` to log in.\n`
           + `You will be asked to change your password, \`(current) UNIX password\` is \`${tempPass}\`, then create a password that is at least 12 characters long, with at least one number, special character, and an uppercase letter\n`
           + 'Bear in mind that when you enter your password, it will be blank, so be careful not to type in your password incorrectly.\n\n'
           + 'An email containing some useful information has also been sent.\n'
-    + `Your support key is \`${code}\`. Pin this message, you may need this key to contact Library of Code in the future.`).catch();
+          + `Your support key is \`${code}\`. Pin this message, you may need this key to contact Library of Code in the future.`);
+    } catch (error) {
+      this.client.util.handleError(error);
+    }
     return { account: accountInterface, tempPass };
   }