Magento 2 admin login not working

patrickpla5aa2 · ‎04-21-2022

We have moved our Magento 2 build from an Linux Apache server to a Linux Nginx Server ... with some troubleshooting we managed to get everything working again with the exception of the Admin login.

What has been done:
cache flush, session truncated for db, inserted new admin, reset admin password, checked ngnix error logs (nothing related), made sure admin is "unlocked" via db

Still will not work with new admin or old admin. I can login via the frontend with customer accounts and they all work. its just the admin that is not working, and idea why?

dipmegpro · ‎04-21-2022

Hello @patrickpla5aa2

Please follow the below steps to solve the issue.

It’s because your server does not enable rewrite mode.

Solution

Enable Rewrite mode

sudo a2enmod rewrite

Configure apache

For Ubuntu / Debian edit the file /etc/apache2/apache2.conf. To edit this file, you can run command

sudo vi /etc/apache2/apache2.conf

Modify from:

<Directory /var/www/>
     Options Indexes FollowSymLinks
     AllowOverride None
     Require all granted
</Directory>

to

<Directory /var/www/>
    Options Indexes FollowSymLinks
    AllowOverride All
    Require all granted
</Directory>

Then restart apache

sudo service apache2 restart

or

sudo /etc/init.d/apache2 restart

Problem 3: Page 403 Forbidden errors

If you are experencing with 403 Forbidden errors while accessing to Magento store, you should update Apache configuration to allow visitors access to your site.

Solution

Open apache2.conf file
For Ubuntu, the file /etc/apache2/apache2.conf. To edit this file run command

sudo vi /etc/apache2/apache2.conf

Update like this:

<Directory /var/www/>
	Options Indexes FollowSymLinks MultiViews
	AllowOverride All
	Order allow,deny
	Allow from all
</Directory>

If my answer is helpful full then please set the accept solution flag and kudos flag so other members can take the same reference.

patrickpla5aa2 · ‎04-22-2022

my setup is Nginx, not Apache. I will research a rewrite mode for nginx

@dipmegpro wrote:
Hello @patrickpla5aa2

Please follow the below steps to solve the issue.

It’s because your server does not enable rewrite mode.
Solution
Enable Rewrite mode
sudo a2enmod rewrite
Configure apache
For Ubuntu / Debian edit the file /etc/apache2/apache2.conf. To edit this file, you can run command
sudo vi /etc/apache2/apache2.conf 
Modify from:
<Directory /var/www/>
     Options Indexes FollowSymLinks
     AllowOverride None
     Require all granted
</Directory>
to
<Directory /var/www/>
    Options Indexes FollowSymLinks
    AllowOverride All
    Require all granted
</Directory>
Then restart apache
sudo service apache2 restart
or
sudo /etc/init.d/apache2 restart
Problem 3: Page 403 Forbidden errors
If you are experencing with 403 Forbidden errors while accessing to Magento store, you should update Apache configuration to allow visitors access to your site.
Solution
Open apache2.conf file
For Ubuntu, the file /etc/apache2/apache2.conf. To edit this file run command
sudo vi /etc/apache2/apache2.conf 
Update like this:
<Directory /var/www/>
	Options Indexes FollowSymLinks MultiViews
	AllowOverride All
	Order allow,deny
	Allow from all
</Directory>
If my answer is helpful full then please set the accept solution flag and kudos flag so other members can take the same reference.

shikharomac645 · ‎04-25-2022

You can use this link to setup your magento it will start work fine:

https://magecomp.com/blog/fix-404-error-page-not-found-admin-url-magento-2/

Thanks

patrickpla5aa2 · ‎04-25-2022

That link is for apache i have an Nginx setup

ibtisamdev8aef · ‎08-07-2023

There are a few areas I would troubleshoot to debug the Magento 2 admin login not working after migrating from Apache to Nginx:

Check Nginx config for proper rewrite rules to allow admin URI access. The standard Magento 2 .htaccess rules need to be converted to Nginx format.
Enable developer mode, check for JS errors on the admin page and exceptions in logs.
Compare PHP versions between Apache vs Nginx - incompatibilities can cause login failures.
Look for custom modules/extensions that may be tied to Apache modules like mod_security and causing conflicts.

multanizai85ce · ‎02-15-2024

This solution is worked for me.
Thank you