Are you currently unable to access your yahoo account due to temporary error 15?
Don’t worry, you’re not alone! This error is one of the most common issues Yahoo users faces.
Usually, this error appears suddenly, even if your account was working fine just a few minutes ago.
Meanwhile, I can confidently say that you can easily fix this error within 5 minutes. Also, you don’t need any advance technical skills to solve it.

What Is Yahoo Temporary Error 15?
First of all, let’s understand about what is temporary error 15 exactly and why does it come on your account.
Well, Temporary Error 15 is a server-related issue that prevents Yahoo Mail from loading properly.
It usually appears with a message like:
“Sorry for the inconvenience, but your Yahoo Mail account is temporarily unavailable. Please try again after some time.”
As the name suggests, it’s temporary — which means Yahoo’s server or your system is facing a short-term problem.
It’s not a sign that your account is deleted or hacked.
Most of the time, the issue clears up automatically within a few minutes.
However, in some cases, the problem can persist due to local device settings or browser conflicts and that’s where you can take a few steps to fix it manually.
Common Causes of Yahoo Temporary Error 15
If you are wondering about why does yahoo keeps showing temporary error 15 on your device? There can be several reasons behind it.
- Browser Cache or Cookies Conflict: When your browser is overloaded with cookies or cache. It can prevent a secure connection from yahoo servers. In this case, you may get temporary error.
- Multiple Yahoo Sessions: If you are signing in to the same Yahoo account from several devices or browsers at once, it can trigger synchronization issues.
- Browser Extensions or Ad-blockers: This is the most common issue, which causes temporary error 15 while accessing the yahoo account. It happens because Some extensions or security tools interfere with Yahoo’s mail scripts, leading to login errors.
- Outdated Browser Version: If you are using an older browser, it might not be compatible with the latest Yahoo Mail updates.
- Yahoo Server Maintenance: Sometimes, the issue is not from your side, Yahoo performs maintenance or faces temporary outages that affect login.
- Network or DNS Issue: Internet interruptions or DNS caching errors can also prevent Yahoo Mail from connecting to its servers.
How to Fix for Yahoo Temporary Error 15?
Whenever you are encountering temporary error 15 while accessing the yahoo account, you should follow this step by step guide. This is a tried and tested guide, with the help of this guide, I have helped more than 1000 users to fix this bug.
Step 1: Check Server status –
Let’s start with checking the server status on your yahoo mail account. Make sure that the yahoo servers are working fine in your locality.
Now some of you might be questioning “how can I check the yahoo server status”. Well, you can check that from Downdetector.com or isitdownrightnow.com. Here are I am sharing the guide to check the server status from Downdetector.com

- Let’s open your browser and go to the downdetector.com
- Yahoo mail in the search box.
- Click on the yahoo mail option.

Now you will see the report of yahoo services. If many users are complaining about temporary error 15. It means this is the issue from backend. In this case, sit back and relax, yahoo technicians will automatically fix it for you.

But if don’t see people are complaining about same issue, it means, this is the problem related to your browser or computer. You can fix that by following next step.
Step 2: Clear Browser Cache and Cookies:
Many times, yahoo users get temporary error 15 because of the cookies or cache problem. Specially, when their browser is overloaded with old or corrupted cookies. Once they clear the cookies, they can easily get back to their yahoo account.
If you are also currently unable to access the yahoo account, just clear the cookies of your browser.

Now every browser has a different way to clear the cookies. Here I am going to show you steps to clear the cookies on the chrome browser.
- Open the Google chrome browser.
- Type chrome://settings/clearBrowserData in the address bar and press enter butto
- Now you will see browsing data popup window, you need to select browsing history, cookies and other site data, Cached images and files.
- Click on the delete data.
Once you will click on the delete data button. It will clear the browser cache. After that, you can restart your browser and then try to access the yahoo mail account again.
Step 3: Disable the browser extensions-
If you are using an ad blocker, script blocker extension in your browser, it may block the yahoo sign in scripts. Due to which, you might get the temporary error 15.

To resolve that, you need to disable the extension on your browser and then try to access the yahoo account again.
- Let’s open the Google chrome browser.
- Type chrome://extensions/
- Click on the toggle button available next to the extension to disable it.
Once your extensions are disabled, you can reload the yahoo sign in page, and then try to access your account again. It must be able to get into the yahoo mailbox now.
Step 4: Restart the Router and Other networking devices –
Sometimes, a problem may appear because of the DNS resolving issue. When you see this bug on your device, you need to restart the networking equipments and computer in the following sequence.
- First of all, you need to power off the router and modem, wait for a minute and then power it back on.
- Restart the laptop or computer, whichever device you are using to access your account.
Step 5: Reset the browser:
If you have already tried the above steps but still can’t get rid of the Temporary error 15. You should open the incognito window on your device, now try to open the yahoo mail account.

If you can access the yahoo mail account on this window, it means, the problem is within your browser itself. In this case, you need to reset this browser to the factory settings.
- First of all, you need to open the google chrome browser.
- Click on the menu icon and go to the settings.
- Click on the Reset settings from the left menu.
- Now choose reset settings to their original defaults.
- Click on the reset settings.
Once you will reset the browser to the factory settings, you need to go back to the mail.yahoo.com. now sign in with your login credentials. It will now allow you to access the mail account.
