Title: blizo's Replies | WordPress.org

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# blizo

  [  ](https://wordpress.org/support/users/blizo/)

 *   [Profile](https://wordpress.org/support/users/blizo/)
 *   [Topics Started](https://wordpress.org/support/users/blizo/topics/)
 *   [Replies Created](https://wordpress.org/support/users/blizo/replies/)
 *   [Reviews Written](https://wordpress.org/support/users/blizo/reviews/)
 *   [Topics Replied To](https://wordpress.org/support/users/blizo/replied-to/)
 *   [Engagements](https://wordpress.org/support/users/blizo/engagements/)
 *   [Favorites](https://wordpress.org/support/users/blizo/favorites/)

 Search replies:

## Forum Replies Created

Viewing 10 replies - 1 through 10 (of 10 total)

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[WooCommerce] Attributes “Add existing” adds all values. Can “select none” be default?](https://wordpress.org/support/topic/attributes-add-existing-adds-all-values-can-select-none-be-default/)
 *  Thread Starter [blizo](https://wordpress.org/support/users/blizo/)
 * (@blizo)
 * [2 years, 8 months ago](https://wordpress.org/support/topic/attributes-add-existing-adds-all-values-can-select-none-be-default/#post-17132767)
 * Many thanks [@bisratlearn](https://wordpress.org/support/users/bisratlearn/).
   Have saved us a lot of time!!
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[WooCommerce] Attributes “Add existing” adds all values. Can “select none” be default?](https://wordpress.org/support/topic/attributes-add-existing-adds-all-values-can-select-none-be-default/)
 *  Thread Starter [blizo](https://wordpress.org/support/users/blizo/)
 * (@blizo)
 * [2 years, 9 months ago](https://wordpress.org/support/topic/attributes-add-existing-adds-all-values-can-select-none-be-default/#post-17119753)
 * Hi [@sharp1331](https://wordpress.org/support/users/sharp1331/)
 * I downloaded the v8.1.1. from here:
   [https://developer.woocommerce.com/releases/](https://developer.woocommerce.com/releases/)
 * I uploaded it to a temp folder inside the plugins folder. I then deleted the 
   v8.2.0 woocommerce folder in plugins and renamed the temp folder to woocommerce.
 * I then deactivated auto updates on the woocommerce plugin so the new version 
   doesn’t replace the old.
 * Hope that helps.
 * If you need any more info just ask.
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[WooCommerce] Attributes “Add existing” adds all values. Can “select none” be default?](https://wordpress.org/support/topic/attributes-add-existing-adds-all-values-can-select-none-be-default/)
 *  Thread Starter [blizo](https://wordpress.org/support/users/blizo/)
 * (@blizo)
 * [2 years, 9 months ago](https://wordpress.org/support/topic/attributes-add-existing-adds-all-values-can-select-none-be-default/#post-17118839)
 * I restored to the previous version of Woocommerce v8.1.1 and it fixed it.
    -  This reply was modified 2 years, 9 months ago by [blizo](https://wordpress.org/support/users/blizo/).
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Content No Cache | Serve uncached partial content even when you add it to a page that is fully cached.] PHP not rendering? Content no cache](https://wordpress.org/support/topic/php-not-rendering-content-no-cache/)
 *  Thread Starter [blizo](https://wordpress.org/support/users/blizo/)
 * (@blizo)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/php-not-rendering-content-no-cache/#post-16969253)
 * Hi [@giuse](https://wordpress.org/support/users/giuse/) I am using this plugin
   for PHP:
   [https://en-gb.wordpress.org/plugins/insert-php-code-snippet/](https://en-gb.wordpress.org/plugins/insert-php-code-snippet/)
 * I have added the code for a login form via the insert PHP plugin and added that
   PHP shortcode into the Content No Cache plugin.
 * The login form loads on the frontend and when I login the browser gets stuck 
   on a white page with this URL:
   example.com/wp-admin/admin-ajax.php?action=eos_dyn_get_content
 * Do you know why and any idea how to fix this?
 * After logging in the page should load but it’s getting stuck.
 * Logging in works using the form because when I return to the website the logged
   in menu loads.
    -  This reply was modified 2 years, 11 months ago by [blizo](https://wordpress.org/support/users/blizo/).
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Redis Object Cache] RedisException: read error on connection & Failed to read FastCGI header](https://wordpress.org/support/topic/redisexception-read-error-on-connection-failed-to-read-fastcgi-header/)
 *  Thread Starter [blizo](https://wordpress.org/support/users/blizo/)
 * (@blizo)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/redisexception-read-error-on-connection-failed-to-read-fastcgi-header/#post-16957284)
 * Hi [@tillkruess](https://wordpress.org/support/users/tillkruess/)
 * Thanks for the tip. I wasn’t aware of New Relic.. At a quick glance some of the
   features look similar to DigitalOceans native insights?
 * I’ve attached DOs Redis insights from today. Does anything look critical?
 * The spike on the CPU usage at 11am was when the site crashed. How come the spike
   hasn’t gone down since? The cache is fuller?
 * None of the stats are at 100% which would suggest Redis isn’t failing?
 * ![](https://i0.wp.com/i.ibb.co/xm1RbPp/redis-insights.jpg?ssl=1)
    -  This reply was modified 2 years, 11 months ago by [blizo](https://wordpress.org/support/users/blizo/).
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Redis Object Cache] RedisException: read error on connection & Failed to read FastCGI header](https://wordpress.org/support/topic/redisexception-read-error-on-connection-failed-to-read-fastcgi-header/)
 *  Thread Starter [blizo](https://wordpress.org/support/users/blizo/)
 * (@blizo)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/redisexception-read-error-on-connection-failed-to-read-fastcgi-header/#post-16956819)
 * How can I tell if Redis is helping or hindering this website?
 * It’s a Woocommerce site with about 500 products.
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Redis Object Cache] RedisException: read error on connection & Failed to read FastCGI header](https://wordpress.org/support/topic/redisexception-read-error-on-connection-failed-to-read-fastcgi-header/)
 *  Thread Starter [blizo](https://wordpress.org/support/users/blizo/)
 * (@blizo)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/redisexception-read-error-on-connection-failed-to-read-fastcgi-header/#post-16956398)
 * Hi [@tillkruess](https://wordpress.org/support/users/tillkruess/)
 * Thanks for the reply. I have tried what you recommended and the site still froze.
   There were 2 admins working on the backend when it happened.
 * I couldn’t even connect via SSH. I just had to wait for server to become responsive
   again.
 * I found this thread which describes the same problem with oom-killer in the syslog
   file and possible solutions for it:
   [https://serverfault.com/questions/344525/php-fpm-invokes-oom-killer](https://serverfault.com/questions/344525/php-fpm-invokes-oom-killer)
 * I’ve tried the first recommendation by reducing ‘www.config’ settings. Here’s
   how it looks:
 *     ```wp-block-code
       pm.max_children = 100pm.start_servers = 25pm.min_spare_servers = 25pm.max_spare_servers = 40pm.max_requests = 300
       ```
   
 * The second recommendation I haven’t tried but if the server crashes again I might
   have to!
 * The Redis database side of things makes it more complicated for me to understand
   what to do next.
 * Would resizing the Droplet with more RAM fix this? Or would the Redis db also
   need more RAM?
 * I see there is a paid version of this plugin. Would that be a priority or hardware
   is the next best thing to try?
 * I also spotted this Redis warning in the syslog, is this anything to be concerned
   about?
 *     ```wp-block-code
       Aug 8 14:39:07 project systemd[1]: Starting Clean php session files…Aug 8 14:39:07 project sessionclean[1277008]: PHP Warning: Module "redis" is already loaded in Unknown on line 0Aug 8 14:39:07 project systemd[1]: phpsessionclean.service: Deactivated successfully.Aug 8 14:39:07 project systemd[1]: Finished Clean php session files.
       ```
   
 *  Thanks for your help. I greatly appreciate anything you can recommend.
 * Also here’s the server graphs for today.. The spike is when it crashed.
 * ![](https://i0.wp.com/i.ibb.co/D4dy1F4/r1.jpg?ssl=1)
 * ![](https://i0.wp.com/i.ibb.co/T83TPyK/r2.jpg?ssl=1)
 * ![](https://i0.wp.com/i.ibb.co/Xt44DwS/r3.jpg?ssl=1)
 * ![](https://i0.wp.com/i.ibb.co/Xt3Kyn3/r4.jpg?ssl=1)
 * ![](https://i0.wp.com/i.ibb.co/NVv75ML/graphs.jpg?ssl=1)
    -  This reply was modified 2 years, 11 months ago by [blizo](https://wordpress.org/support/users/blizo/).
    -  This reply was modified 2 years, 11 months ago by [blizo](https://wordpress.org/support/users/blizo/).
    -  This reply was modified 2 years, 11 months ago by [blizo](https://wordpress.org/support/users/blizo/).
    -  This reply was modified 2 years, 11 months ago by [blizo](https://wordpress.org/support/users/blizo/).
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Content No Cache | Serve uncached partial content even when you add it to a page that is fully cached.] PHP not rendering? Content no cache](https://wordpress.org/support/topic/php-not-rendering-content-no-cache/)
 *  Thread Starter [blizo](https://wordpress.org/support/users/blizo/)
 * (@blizo)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/php-not-rendering-content-no-cache/#post-16952835)
 * Hi [@giuse](https://wordpress.org/support/users/giuse/) ,
 * How do you get PHP to work in the editor?
 * Am I missing something?
 * Thanks for your help!
    -  This reply was modified 2 years, 11 months ago by [blizo](https://wordpress.org/support/users/blizo/).
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Klarna for WooCommerce] Uncaught InvalidClientTokenError: The client token is invalid.](https://wordpress.org/support/topic/uncaught-invalidclienttokenerror-the-client-token-is-invalid/)
 *  Thread Starter [blizo](https://wordpress.org/support/users/blizo/)
 * (@blizo)
 * [3 years, 2 months ago](https://wordpress.org/support/topic/uncaught-invalidclienttokenerror-the-client-token-is-invalid/#post-16655542)
 * Hi [@boozebrorsan](https://wordpress.org/support/users/boozebrorsan/) I updated
   to version 3.0.6. and it now does the same error but only if there’s invalid 
   fields. To replicate:
    - Add item to cart
    - Go to checkout
    - Add normal billing details
       * Use phone number: 5587
    - Click “Place order”
    - Klarna pop up shows this message “There has been an error with your address..
      Please check fields: Phone number” (screenshot: [https://i.ibb.co/rkY5r3D/pne.jpg](https://i.ibb.co/rkY5r3D/pne.jpg))
    - Enter a valid phone number
    - Click “Place Order”
    - Woo error message “Checkout error”
    - Refresh checkout and this dev console error message shows “caught InvalidClientTokenError:
      The client token is invalid. Make sure it has not been tampered with in any
      way.”
 * When I try replicating this on the old plugin this Woo error message shows before
   the Klarna popup
 * > Bad value: shipping_address.phone, billing_address.phone
 * And when I enter a valid phone number the Klarna checkout works.
    -  This reply was modified 3 years, 2 months ago by [blizo](https://wordpress.org/support/users/blizo/).
    -  This reply was modified 3 years, 2 months ago by [blizo](https://wordpress.org/support/users/blizo/).
    -  This reply was modified 3 years, 2 months ago by [blizo](https://wordpress.org/support/users/blizo/).
 *   Forum: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
   
   In reply to: [primary widget area text widgets didn't import over or export out correctly??](https://wordpress.org/support/topic/primary-widget-area-text-widgets-didnt-import-over-or-export-out-correctly/)
 *  Thread Starter [blizo](https://wordpress.org/support/users/blizo/)
 * (@blizo)
 * [15 years, 4 months ago](https://wordpress.org/support/topic/primary-widget-area-text-widgets-didnt-import-over-or-export-out-correctly/#post-1942260)
 * bump….

Viewing 10 replies - 1 through 10 (of 10 total)