I had the same issue lately and you need to configure WP_REDIS_PREFIX in wp-config.php
define( 'WP_REDIS_PREFIX', 'your_unique_key_for_each_wp_instance_' );
for each WP site. This solved my case.
Related Posts:
- NGiNX + PHP5-fpm + CDN Tools (plugin) [closed]
- ‘Global’ settings page for multisite plugin
- Prompted for FTP details even with FS_DIRECT set to true
- How to do I get a list of active plugins on my wordpress blog programmatically?
- How to add field for new site-wide option on Network Settings screen?
- Making my plugin multi-site compatible
- How to tell if a plugin is multisite compatible?
- Plugin Development: WPMU or WP?
- WordPress sharding: which multi-DB plugin to use?
- Auto Load Plugin Hooks inside Must Use Plugin
- How Is Network Activate Different From Activate (by Implementation)?
- How to get the main blog’s id and db prefix from a mu plugin?
- Inherit plugin settings to new site in Multisite
- What is a Network Activated Plugin Exactly?
- How to install plugins in individual sites on a wordpress network?
- How to Check If A Plugin Is Enabled Through API?
- Fatal error: Call to undefined function wp_get_current_user()
- How to tell if plugin has been network activated
- How does WordPress Multisite know that a Plugin is installed?
- Why my browser keeps loading old version of custom JavaScript files in \divi\js? [closed]
- How to run Two WordPress blogs with different themes and with single database and same content
- Using Vagrant for customizable WordPress Multi-sites [closed]
- WordPress tips for speed and performance [closed]
- Can I enable/disable/hide plugins on a per-site basis in multisite?
- Best WP cache plugin for large site [closed]
- How to enable Admins to see Plugins
- Sharing Ad Revenue among Users of a Multisite in a Collaborative Model?
- While using WordPress Multisite is it possible to display data to main site from subsites?
- Prevent multisite sites from using a plugin
- Is it possible to run plugin code when a multisite blog is deleted?
- Multi domain, multi sites with different themes and content
- Getting Custom Post Type content from main-site of a Multisite
- How would implement StackExchange ‘Questions with similar titles’ for the FAQ on my wordpress site
- How to assign user a role if none is present when logging in
- How do I add a widget programmatically to a newly created site (WPMU) within a plugin?
- Duplicate settings of master blog to slave blogs in WP multi-site installation
- How can a plugin run a script after being updated in MultiSite?
- Network-Wide Plugin Settings Management
- How can I list only sites that use a particular theme or plugin?
- Aggregate Summaries of Posts of Different Blogs in Multisite Instance
- Posts wont expire
- Can I ignore caching of a plugin in W3 Total Cache? [closed]
- Multisite functions to communicate with individual site functions
- WordPress network: set themes and plugins for new blog
- Is there a way to share content amongst wordpress sites
- I’m trying to create security question field for my login page
- What is the function to get plugin base url in multisite?
- Getting “Fatal error: Call to undefined function wp_cache_get() in option.php” after updating a cache plugin [closed]
- Unique post-id for WordPress Multisite Network
- How to install WordPress Multisite with different domains under the same subdirectory?
- How can I get a list of plugins and which blogs are using them?
- Multiple Domains with Single WordPress Install
- Multisite: Activate plugin for subsites only?
- Duplicate a Multi-Site Subdomain
- How to get last_updated and newest_blogs in WP 3.0
- Error Message from W3 Total Cache when .htaccess Rules Cannot Be Modified? [closed]
- Get list of sites that uses specific plugin or theme
- Setting up a multilingual wordpress site
- Display All Non-Used Plugins
- Multisite mu-plugins site-specific directory
- How to get popular post from across a network?
- How to make sexy bookmarks plugin work in WPMU
- How to setup a Network Plugin across the network with only my settings?
- WordPress language switcher
- Multisite Backup Plugin [closed]
- Having separate plugins and themes folder for multi-site setup
- Automatically adding post and pages to new blog setups
- Creating Custom Roles for use on a WordPress Multi-site Instance?
- Remove filter from WordPress Plugin
- Multisite Widget/Content
- get_option compatible with wordpress network (multisite)?
- Is it possible to set up multistore in Woocommerce? [closed]
- Plugin Expires Headers – W3 Total Cache [closed]
- What Plugin Do You Use to Turn WordPress based site to A Blog Aggregator
- Check if User exists in WordPress Multisite
- Plugin to list active plugins across networked sites
- Exclude plugins on Main site on Multisite installation?
- Cannot access wp-admin after disabling all plugin
- Remove caching from wp_remote_get calls from custom plugin
- W3 Total Cache: Load CSS asynchronously for better PageSpeed score? [closed]
- How to hide plugin from WordPress Multisite admin plugin list
- Reset WordPress website
- Is the wordpress user-model changed in wpmu?
- WooCommerce & Caching [closed]
- WordPress Multisite – get_plugin_data()
- Where should a plugin or widget cache its results?
- Network: retrieve a list of latest posts
- Error 404 using wpml plugin
- Write to / remove from default .htaccess file from plugin?
- Multisite installation but do plugins always have to be multisite compatible?
- How to define WordPress plugin shortcode globally for multisite?
- Unable to install theme recommended plugins on Multisite
- How to add class in plugin only for network site?
- Convert existing WordPress Site (with several plugins) into Multisite
- Disable multisite-wide plugins on specific sites
- Can WordPress Plugin Directory Cache Delay the Upload of Images?
- WordPress Multisite plugin delegation
- How many SQL queries WP Super Cache make to serve cached page?
- How to make an interface similar to multi-site for switching between multiple (single) sites for administrators?
- How do I tell what plugins are used on my multisite install?