Can't login to admin after upgrading to 1.3.9g

[countrycharm]

Just upgraded from 1.3.9f to 1.3.9g now I can not log in to my admin. It takes me to the front of my store when I try to log in. If I click Resend Password it takes me to the front end of my store to reset my password. It was working fine before I upgraded. I need some fast help please! Thank You
I also tried this https://www.zen-cart.com/tutorials/index.php?article=2
It didn't work

[DrByte]

Did you clear your browser's cache and cookies as directed in the release notes and announcement?

[countrycharm]

Did you clear your browser's cache and cookies as directed in the release notes and announcement?

Yes I cleared the browser and cookies. This is the image of what it looks like when I try to log in to admin. Then when I click continue it takes me to the front of my store here.

[DrByte]

That suggests that your admin configure.php file is the non-admin version of the file .... or you've got a busted set of rewrite rules probably from a so-called SEO addon.

[countrycharm]

That suggests that your admin configure.php file is the non-admin version of the file .... or you've got a busted set of rewrite rules probably from a so-called SEO addon.

I did a lot of digging into this and it seems to be the /admin/includes/functions/html_output.php file which is causing the problem. I replace the old file, and now I am able to log in. The new code in red prevents me from logging in.

if ($text == '~*~*#' && (isset($GLOBALS[$name]) && is_string($GLOBALS[$name])) && ($reinsert_value == true) ) {
$field .= stripslashes($GLOBALS[$name]);
$field = str_replace('>', '>', $field);
} elseif ($text != '~*~*#' && zen_not_null($text)) {
$field = str_replace('>', '>', $field);
$field .= $text;
}

[countrycharm]

I'm still waiting to hear from you about this DrByte if you would. Thank you