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xelan54 on "W3 Total Cache Error Notification messages regarding minify"

August 6, 2013, 12:45 pm
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A couple of days ago, I started receiving messages from a long-running WP 3.5 site saying, "Unfortunately, an error occurred while creating the minify cache. Please check your settings to ensure your site is working as intended."

I remember updating a couple of plug-ins recently, I think I updated Jetpack and one or two others. That's the only change I can think of. Site content has been static as well.

I also turned on minify settings in W3TC. Messages still arrived complaining about the minify cache.

Thinking that maybe I should move forward, last night I updated the site to WP 3.6; today I received a couple more of these error message.

Naturally, I have emptied all the caches multiple times.

Can anyone recommend where I could look for a log entry of some kind that might give more of a clue of what's wrong -- maybe one that would identify the script or item W3TC is having a problem with?

http://wordpress.org/plugins/w3-total-cache/

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heshiming on "[Plugin: W3 Total Cache] Wordpress 3.6 support?"

August 6, 2013, 7:35 pm
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I noticed a performance drop after upgrading to wordpress 3.6. After checking around, I found that w3tc's database caching with memcached is somewhat broken with wp 3.6.

I've got pages running some heavy mysql queries in some pages. W3TC's page caching takes care of this for non-logged in users. For logged in ones, I rely mainly on database caching since object caching is broken (http://wordpress.org/support/topic/transient-api-not-working-with-object-cache?replies=1) .

After upgrading to wp3.6, I'm experiencing quite some delays accessing these pages, but not others. That's why I believe database caching is broken.

So in my particular scenario, w3tc is practically off for logged in users.

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heshiming on "[Plugin: W3 Total Cache] Wordpress 3.6 support?"

August 6, 2013, 7:42 pm
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I'd like to add that before wp3.6, even though the database cache is set to disable for logged in users, w3tc still manage to cache some of them. I'm not sure if it's a bug or feature. But after 3.6, caching for logged in users are completely disabled.

From where I stand, it looks like I'll have to implement custom database caching mechanisms outside of wordpress.

I really wish that you guys could fix the object cache feature, and make it work with memcached, because this API is surely one of the best features wordpress has to offer.

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westerdaled on "[Plugin: W3 Total Cache] Do I disable W3Total Cache when post editing or updating plugins"

August 7, 2013, 12:41 am
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Hi

This may sound a bit of a simplistic question but oh well I wouldn't mind some opinions.

Have configured W3TotalCache to work with my chosen. Now, I am in the process of editing my site so anything from changes to .htaccess , css , new/modified plugins images and posts. I wondered if the recommendation is disable the cache at this time until everything is uploaded or in final draft.

Thereafter, I guess I need to flush disk and object caches and ensure all new/modified files are uploaded to CDN.

http://wordpress.org/plugins/w3-total-cache/

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westerdaled on "[Plugin: W3 Total Cache] Do I disable W3Total Cache when post editing or updating plugins"

August 7, 2013, 12:44 am
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The first sentence should have read: "Have configured W3TotalCache to work with my chosen CDN"

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drekaz21 on "[Plugin: W3 Total Cache] Do I disable W3Total Cache when post editing or updating plugins"

August 7, 2013, 6:17 am
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Hi Westerdaled,

From my experience, you do not need to disable W3Total Cache when updating post or updating your plugins.

There are issues I discovered: sometimes when you update your site, either the plugins, worked on the files ( e.g. 404.php. single.php)and after saving and logging out. the effect may not reflect, in such case, just deactivate all the plugins, clear the cache ( in your browser, log out, log in again, activate the plugins back). Now, the issue here is that all the plugins will become activated except W3Total Cache, simply activate the W3Total Cache again.

To know, if it is giving you problem, use google page speed tool, if the preview did not come out exactly like what you have, then the W3Total Cache is giving problem.
Check out my website for details and issues: http://www.ditailz.com

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masterxa on "[Plugin: W3 Total Cache] APCu Support ?"

August 7, 2013, 6:58 am
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bigpetespets on "[Plugin: W3 Total Cache] Theme Dissapeared"

August 7, 2013, 7:23 am
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Hello,

I installed W3 Total Cache and opened an account with Rackspace Cloudfiles. I followed the steps ad best as I understood them. I did follow a Youtube video that help a bit (http://www.youtube.com/watch?v=JXUBU_WoF_8).

After following all the steps my theme is gone. I deactivated the CDN and now it is back. My page is really slow and I was hoping that W3 is the solution. I am absolutely positive that this is user error.

Thank you in advance for you assistance.

Best regards,

Peter

http://wordpress.org/plugins/w3-total-cache/

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jmichelsen on "[Plugin: W3 Total Cache] Cache not cleared when LINK is updated in post for non-admins"

August 7, 2013, 8:04 am
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When a user of Editor role updates a post text the cache is cleared properly. However when an Editor adds/removes a link, that doesn't seem to trigger the clear-cache command. Tested on multiple Editor accounts and again on Admin accounts. Things work as they should for admins.

http://wordpress.org/plugins/w3-total-cache/

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transbetty on "[Plugin: W3 Total Cache] W3TC - blank admin pages"

August 7, 2013, 11:16 am
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It wasn't caused by opcache, but by object cache. Any kind of object cache method (disk,xcache,memcache) caused above behavior.

With object cache off it works fine, in my humble opinion there might be a conflict with WPML objects, cause I use same plugins (except WPML) on another site and it works fine even with object cache.

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AlphaK on "W3 Total Cache does dot appear in my plugin list"

August 7, 2013, 12:28 pm
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OK, seems to be linked to the fact I run a multisite installation.

Tested on another WP3.6 install from scratch, plugin is visible. I do not activate it. As soon as I activate the network, plugin is not visible in the plugin list anymore.

Could fixing be considered?

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westerdaled on "[Plugin: W3 Total Cache] Do I disable W3Total Cache when post editing or updating plugins"

August 7, 2013, 1:50 pm
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Hi drekaz21

Thanks for your reply. Could I clarify a number of the points you make.,
When I update plugins and any posts then log out ( as Admin) , are suggesting that I won't see the updates ( due to non caching / not updating CDN). I know the HTTP code 404 but I have don't think I have ever encountered the 404.php as yet but I guess it gets routed to when there is 404 error.

Ok I deactivate all plugins inc firewall, twitter tools etc then clear cache and then reactivate all. I will need to activate W3TotalCache again.

Finally, I had a look on your site - which has some useful stuff btw but could not find anything on the Google Page Tool - I think you are referring to . I have signed up for this as this invite only apparently.

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drekaz21 on "[Plugin: W3 Total Cache] Do I disable W3Total Cache when post editing or updating plugins"

August 7, 2013, 4:00 pm
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Hi Westerdaled,

When you make some updates ( e.g plugins or probably work on your files e.g. from the editor-e.g index.php, functions.php) e.t.c. the updated changes sometimes will not reflect by the time you are logged out of your account but will reflect when you logged in. To solve this issue, simply deactivate all your plugins, clear the browser cache ( delete cookies and history), then log out. Thereafer, log in again, and activate all the plugins back. But the W3 total cache may not activate back automatically, you will have to make sure it is activated back.
Secondly, one sure step to know if W3 total cache is causing problem is by using Google page speed ( the address is https://developers.google.com/speed/pagespeed/insights/). if the preview is broken or not showing exactly like your normal website, then the W3 total cache is giving you problem ( believe me, it once happened to me, cos the minify settings was causing compatibility problem).
I plan on publising a detailed troubleshooting experience guide on my website for the W3 total cache, however you can read related help article on this on my page.

Regards.

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josh_fester on "[Plugin: W3 Total Cache] How to set page cache purge when custom post type is added/edited/updated?"

August 7, 2013, 8:59 pm
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Chris, you literally just saved my life. I was about to jump.

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tst8800 on "[Plugin: W3 Total Cache] Urgent: Website crashed after activating W3TC"

August 8, 2013, 12:58 am
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Hi
Can anyone help me?
Frontend and Backend have crashed just showing:
Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 80 bytes) in /home/httpd/vhosts/mind-force.ch/httpdocs/wp-content/plugins/wpml-string-translation/inc/functions.php on line 1048
I can not even log out or access anything anymore!
http://www.mind-force.ch

http://wordpress.org/plugins/w3-total-cache/

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umarsalman on "[Plugin: W3 Total Cache] Urgent: Website crashed after activating W3TC"

August 8, 2013, 1:55 am
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Happened to me too - so I removed/deleted this plugin

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umarsalman on "[Plugin: W3 Total Cache] How to completely remove this plugin?"

August 8, 2013, 1:57 am
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I had this plugin on my Wordpress site, when activated it crashed both front end and back end of site

So via FTP I deleted the plugin...then my site was fine and working

Since then I have left it deleted, I did not re-install it

Now I am making some changes to the mobile version of my site, simply just changing some words in the menu but it's not changing on the front-end on the mobile version of my site

I am pretty sure somewhere there is some W3 Cache files still there causing it to behave like this

Can someone please advise what to do to completely remove/clean my site of any traces of this plugin?

http://wordpress.org/plugins/w3-total-cache/

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bluantinoo on "[Plugin: W3 Total Cache] Integration with MaxCDN - Error "Unable to resolve hostname""

August 8, 2013, 1:59 am
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I have this problem too
What is a "bucket name"?

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tst8800 on "[Plugin: W3 Total Cache] Urgent: Website crashed after activating W3TC"

August 8, 2013, 2:10 am
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Frontend and backend back up and running.
I removed the files referring to this post via FTP.

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niska on "[Plugin: W3 Total Cache] Purge Policy: "Additional pages" not working"

August 8, 2013, 2:52 am
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When I update or publish post I want some additional pages to be purged.

Previous I have edited the PgCacheFlush-file and added this line in the flush_post() function.

w3_rmdir('/www/domain.com/public_html/wp-content/cache/page_enhanced/www.domain.com/gratis');

This has the effect of removing the directory "gratis" and all subdirectories/files.

But the downside is that I have to add this line all the time when I update the plugin. So instead I wanted to try the Purge Policy "Additional pages". So I just added the line "gratis" in that box. But the directory "gratis", and subdirectories/files are still there when updating/publishing posts.

What could be wrong?

http://wordpress.org/plugins/w3-total-cache/

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