Can't login admin page after upgrade from 1.9.2.1 to 1.9.2.2

[pkmarkets]

Hi All.
Can't login admin page after upgrade from 1.9.2.1 to 1.9.2.2
Error 404: Page Not Found

Please help solve this problem.

[MrKhoa99]

Hello,

I think your problem is related to SUPEE-6788. Here is the technical detail about SUPEE-6788: https://magento.com/security/patches/supee-6788-technical-details

You can take a screenshot URL admin after login into Admin? Your system had any errors trace log(var/log/system.log or var/log/exception.log)?

You should check extensions using for Admin.

Additionally, you can read more here: http://stackoverflow.com/questions/7202950/magento-admin-url-not-working-404-after-changing-it-cant-...

[pkmarkets]

Hello,

Thank you for your answer.

After entering address: "index.php/admin/"  redirects me to default 404 error store page.

My local.xml:

  <admin>
        <routers>
            <adminhtml>
                <args>
                    <frontName><![CDATA[admin]]></frontName>
                </args>
            </adminhtml>
        </routers>
    </admin>

My db; core_config_data:

I tried to turn on SSL, and other combinations. Nothing changes. 

[MrKhoa99]

Hello,

You try to clear Magento Cache and check htaccess redirect or rewrite url.

[pkmarkets]

I cleaned Magento Cache and browser. Redirects work properly on all web pages of store. It does not work only "admin".

[pkmarkets]

Thank you for your answer. I found source of error. One of modules caused the error.

[oraco]

Hi All

Not sure if this problem is related to this post but I will see what assistance I can get here.  Using version 1.9.0.1 and currently getting a caching issue that makes the home page disappear and the admin area change so you can't login.  Have to correct in the back end each time.  Not sure what is causing this or how to fix, only has occurred she we updated the software.

Any suggestions would be great.

[MrKhoa99]

Hello,

You can take screen shots your home page and admin, including urls?

Note: you try to clear Magento Cache and Re-index Magento data.

[epeets]

I know it's been awhile since you had this issue but do you remember the name of the module that was causing the admin to 404?

[pkmarkets]

Magento Mobile Assistant Extension