The “cookies have been blocked” error usually appears when a website cannot save or read cookies in your browser. Cookies are small files used by websites to keep you logged in, remember preferences, and maintain shopping carts or session data.
If cookies are blocked, some websites may not work correctly, especially login pages, checkout pages, and control panels.
Table of Contents
Enable Cookies in Your Browser
The first step is to check whether cookies are allowed in your browser settings.
Google Chrome
Open:
Settings → Privacy and security → Third-party cookies
Make sure cookies are not blocked completely. You can also add the affected website to the list of allowed sites.
Mozilla Firefox
Open:
Settings → Privacy & Security
Check the Enhanced Tracking Protection and Cookies and Site Data settings. If needed, add an exception for the affected website.
Microsoft Edge
Open:
Settings → Cookies and site permissions → Manage and delete cookies and site data
Make sure cookies are allowed and that the affected website is not blocked.
Safari
Open:
Settings → Privacy
Make sure cookies are not blocked. On iPhone or iPad, open:
Settings → Safari
and check the cookie and privacy settings there.
Clear Cookies and Cache
Corrupted cookies can also cause login or session errors.
To fix this, clear cookies and cached data for the affected website, then reload the page and try again.
In most browsers, this option is available under:
Settings → Privacy and security → Clear browsing data
You can usually clear data only for a specific website instead of deleting all browser data.
Check Browser Extensions
Some privacy, ad-blocking, or security extensions can block cookies.
Try temporarily disabling extensions such as:
- Ad blockers
- Privacy blockers
- Anti-tracking tools
- Security extensions
Then reload the website and check whether the error disappears.
Try Another Browser or Private Window
Testing the website in another browser can help determine whether the issue is caused by your browser settings.
You can also try opening the website in a private or incognito window. If the website works there, the problem may be caused by cached data, extensions, or existing cookies in your regular browser session.
Check Antivirus or Firewall Settings
Some antivirus programs and firewalls include privacy features that can interfere with cookies.
If the problem continues, check whether your security software is blocking cookies, tracking scripts, or website sessions.
Avoid disabling protection permanently. Use this only as a temporary test.
If the Error Appears Only on One Website
If cookies are enabled and the issue occurs only on a specific website, the problem may be on the website side.
Possible causes include:
- Incorrect cookie configuration
- HTTPS/SSL issues
- Incorrect domain redirects
- Misconfigured session settings
- Cache problems
- Plugin or application errors
In this case, the website owner or administrator should check the website configuration.
For WordPress Websites
If the error appears on a WordPress login page, try the following:
- Clear browser cookies for the domain.
- Check that the website URL is correctly set to HTTPS.
- Disable caching or security plugins temporarily.
- Verify that the SSL certificate is working.
- Make sure the site is not redirecting between
http://andhttps://or betweenwwwand non-www.
Incorrect redirects are a common cause of cookie-related login errors.
Summary
The “cookies have been blocked” error is usually caused by browser privacy settings, corrupted cookies, browser extensions, or security software. Start by allowing cookies, clearing site data, and testing another browser. If the issue affects only one website, the problem may be caused by that website’s configuration and should be checked by its administrator.