dpalmer

I’m having this same issue.
There is no network admin link/button, anything, anywhere on the site in 3.1.
I have disabled all the plugins.
I’ve tried numerous themes.

Nothing is working. ????

Found a “fix”. It worked, except that it did not save all of my widget mods…which I can live with! Here’s what I followed:

Quick fix method

If you have access to the site via FTP, then this method will help you quickly get a site back up and running, if you changed those values incorrectly.

1. FTP to the site, and get a copy of the active theme’s functions.php file. You’re going to edit it in a simple text editor (like notepad) and upload it back to the site.

2. Add these two lines to the file, immediately after the initial “<?php” line.

update_option(‘siteurl’,’https://example.com/blog&#8217;);
update_option(‘home’,’https://example.com/blog&#8217;);

Use your own URL instead of example.com, obviously.

3. Upload the file back to your site, in the same location. FileZilla offers a handy “edit file” function to do all of the above rapidly, if you can use that, do so.

4. Load the login or admin page a couple of times. The site should come back up.

5. Repeat the above steps, but remove those lines. IMPORTANT: Do NOT leave those lines in there. Remove them immediately after the site is up and running again.

If there is no functions.php file in the theme: Create a new text file called “functions.php”. Edit it with notepad, and add this text to it, using your own URL instead of example.com:

<?php
update_option(‘siteurl’,’https://example.com/blog&#8217;);
update_option(‘home’,’https://example.com/blog&#8217;);

Upload that to your theme directory, then proceed as stated above. Remove the file afterwards.