I just installed the security patch SUPEE-6788 and the installation was a success from MageReport.com. However, I encountered 404 error on my admin page, yet I can still see the CMS page.
Does anyone know how to fix it?
The problem came up before the patch installation, and I thought the problem will be solved after the patch installation.( And obviously, it's not. ) Before the patch installation, I changed some codes according to this post. http://www.oscprofessionals.com/articles/magento-security-patch-supee-6788-effects-and-testing/
I think the problem occurred after the Change3 to move class files.
Making sure core_store, core_store_group, core_website, and customer_group table ids are set to 0 (as described in this and many other articles - http://www.nude-webdesign.com/fix-for-magento-admin-error-404-page-not-found/) Cleared the var/cache According to this post http://alanstorm.com/magentos_many_404_pages, I ran the command: curl -I http://idfr.com output: HTTP/1.1 200 OK Date: Wed, 09 Dec 2015 16:15:17 GMT Server: Apache/2.4.7 (Ubuntu) X-Powered-By: PHP/5.5.9-1ubuntu4.14 Set-Cookie: frontend=r1bnk3642gjfgb24vukhu06ma7; expires=Wed, 09-Dec-2015 17:15:17 GMT; Max-Age=3600; path=/; domain=idfr.com; HttpOnly Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Pragma: no-cache Set-Cookie: sns_aviva_tpl=sns_aviva; expires=Mon, 28-Nov-2016 16:15:17 GMT; Max-Age=30672000; path=/ Content-Type: text/html; charset=UTF-8 I also ran the command: curl -I http://www.iana.org/domains/idfr output: HTTP/1.1 404 NOT FOUND Vary: Accept-Encoding Content-Type: text/html; charset=utf-8 Cache-Control: public, max-age=3600 Date: Wed, 09 Dec 2015 16:18:25 GMT Connection: keep-alive Server: Apache X-Cache-Hits: 0