Try to set the constant COOKIE_DOMAIN
to an empty value or the value of the real address.
Example:
define( 'COOKIE_DOMAIN', '' );
Be aware WordPress has a lot of issues with symlinks, so there might be other problems too.
Related Posts:
- How to do Domain Mapping to Subdirectories?
- Multisite – One Site with multiple URLs
- Sub-sub folders of WordPress Multisite subdirectory
- Different Domains in Multisite Setup
- multisite installed on subdomain now want another subsite on subdirectory
- WordPress Multisite: Login to all subsites at once
- Subdirectory and domain multisite installation
- Admin user getting redirected to /wp-admin/user
- Some Subdomains on a Multisite Install Not Found
- Best Way to Setup a Network of WP Sites?
- How to use WordPress Multisite With Different Domain Names?
- Multisite Domain Mapping with SSL
- How to hide or remove unwanted widgets on Multisite installation?
- How to use alias domain for multisite installation?
- WordPress Multisite with multiple domains using Nginx
- Multisite in subfolder – How to make new sites to be in same level subfolders as the main site
- How can I diagnose a slow WordPress admin?
- How to enable a site administrator to edit users in a WordPress network/ multisite setup?
- WP-Admin not working properly at WordPress multisite with subdirectories
- Multisite: differences between subdomain and subdirectory mode? Can it be switch after installation?
- NGinx + WordPress Subdomain Multi with core in Subdirectory
- Hide a theme on list of themes in wp-admin without editing core files
- share login/logout sessions across two installs?
- Don’t allow access to wp-admin but allow admin-ajax requests to be fulfilled on frontend?
- Timeout While Upgrading Network in Multi-site
- “Preview Changes” button doesn’t show changes for previously published posts/pages
- Multisite wp-admin redirect loop
- WordPress network (multisite) /wp-admin/ redirect loop (ERR_TOO_MANY_REDIRECTS)
- Suppress subdirectory from WordPress Multisite primary URL
- Copy posts from one blog to another in multisite environment
- How to add new sites and map a custom domain in WordPress Multisite?
- WordPress multisite with different domain
- My subsites accidentally went from one multisite network to another. How do I change it back?
- Trying to migrate a WordPress Multisite with Domain Mapping
- Manipulate list of themes in wp-admin
- Multiple blogs, different domain names, one install to rule them all
- Subfolder multisite issue. Themes and plugin files 404
- How do I use different domain for subdomains in WP Multisite?
- subdomain mulitsite on localhost in a subfolder
- WordPress Network for regional company websites
- Limit multisite/network site names to a property of the user
- How to set Active plugins as the default screen?
- Multiple domains with different child themes on one installation?
- Why can’t I delete original user in multisite? Options for manual removal
- Multisite network admin – URL / redirect error
- Subdirectory multisite installation with several domain names?
- Can’t access WordPress multisite after connecting to domain
- Media library not loading after switching the main site of multisite
- WP MU – Accessing ‘Domain-Mapped’ WP-Admin with a subdomain
- Depth > 2 possible with multisite?
- How to run a subdirectory multisite install under a subdomain
- Create rewriterules for different domains in htaccess file with WP multisite
- Make a user administrator to a sub directory site and a contributor to main site in multisite network
- WordPress MultiSite login to the respective site
- Multisite setup help – plain domain/subsite always redirects to domain with subdir multisite
- WordPress MU Domain Mapping Just Redirects to Main Site
- multisite subdomain behind reverse proxy
- Link structure, WordPress IIS
- Multisite Subdirectory with same domain subdomain
- Multisite – Parent site with Polylang with different domains for each language [closed]
- WordPress Multisite + Erros with URLS and ADMIN
- MU/Subdomains + Domain Mapping + SSL?
- network site domain mapping still applied after being removed
- Multisite Login problem
- Https and Http Login Issue on WordPress Multisite
- Is There A Plugin to Create WP Multisite Installs programatically
- Can’t log in to wp-admin after setting up Multisite
- WordPress Multisite with subdomains on different domains
- Domain Mapping subsites of an Add-on Mulsite Domain
- After setting up multisite on localhost, requests to localhost redirect to production domain
- Restrict users of site 1 to login in site 2 in wordpress multisite
- Trying to Decide Between Reverse-proxy and Multisite
- Unable to execute Ajax request, status code 400
- Structure of multilingual and multiregional directory listing website for translation
- Moving from a non WordPress site to a WordPress Site – Login between both sites
- SSL for Mapped Domains with WordPress Multisite on AWS
- WordPress Multi site Map Domains
- new WPMS site not working / Q setting up new site/subdomain
- How to Add Super Admin for WordPress multi-site
- Optimal setup for Multi Domain WordPress with Woocommerce
- Sub-directory domain on subdomain multisite?
- Max number of sub folders
- Multisite – cannot remove specific sub-menu its parent menu. All sub-menus disappear
- how to make a cronjob run, when user needs to be logged in
- How to implement this subdirectory mapping in multisite?
- WordPress Multisite subdomains and sharing the same upload folder
- Backend freezing on certain pages of a subsite
- Nested folder paths for WordPress multisite
- How to configure WordPress for multiple blogs without using multisite?
- Installed in root, want second in subdirectory
- WP Multisite .htaccess interferes with cgi-bin
- Multisite: Run a subdomain install from a directory install
- WordPress Domain Mapping shows new domain in place but takes me to the sub domain
- Pages redirect me to the homepage
- How can I set up a completely separate (not multisite) WordPress installation as a subdirectory of an existing WordPress blog?
- How do I make a copy of WordPress to other folder
- MU Domain mapping
- Common login for websites belonging in different networks
- Map WP Multisite blog.example.com to anotherdomain.com/blog?
- Have two domains point to the same content on a wordpress multisite