SITE DOWN: Cannot redeclare class w3_objectcache after update

Ah just relised what this function is trying to do

Line: 1370:

require $path;

Swapped to:

require_once $path;

Site loads, yay right?

Hope that helps someone else as the site was complete down….

Matt

Thanks! This is exactly what happened to me today when I attempted to update the plugin. Your fix worked perfectly!

Howdy Brent,

I’m glad it worked for you too.

Matt

Thanks, fixed in the next release.

Can anyone here please post a bug submission from the Support tab as well using version 0.9.2.7 so we know what setup caused this issue?

Hi Frederick,

Just submitted.

Matt

I updated the plugin today and everything was fine, and then I installed a new plugin (WooDojo), and when I activated that, I got a W3 error and then my site went down. I can’t access the wp-content folder at all now either to deactivate the plugin. Is this happening to anyone else? I don’t know how to fix if I can’t access the plugins folder to disable.

@tommy Day, what are the errors in your error log?

Hey Frederick,

I just updated to the latest version this morning, and the pages on my site are coming up, but I can’t access the admin section anymore. Anytime I try to access the admin pages I get the following error page:

Fatal error: Uncaught exception ‘FileOperationException’ with message ‘/home/chrisbre/public_html/wp-content/w3tc-config/master.php could not be created, please run following command:

• <strong style=”color: #f00;”>chmod 777 /home/chrisbre/public_html/wp-content/cache/tmp
• <strong style=”color: #f00;”>chmod 777 /home/chrisbre/public_html/wp-content/w3tc-config

‘ in /home/chrisbre/public_html/wp-content/plugins/w3-total-cache/inc/functions/activation.php:127 Stack trace: #0 /home/chrisbre/public_html/wp-content/plugins/w3-total-cache/lib/W3/ConfigWriter.php(159): w3_throw_on_write_error(‘/home/chrisbre/…’, Array) #1 /home/chrisbre/public_html/wp-content/plugins/w3-total-cache/lib/W3/Config.php(71): W3_ConfigWriter->save() #2 /home/chrisbre/public_html/wp-content/plugins/w3-total-cache/lib/W3/CloudFlare.php(174): W3_Config->save() #3 /home/chrisbre/public_html/wp-content/plugins/w3-total-cache/lib/W3/Plugin/CloudFlare.php(52): W3_CloudFlare->update_ip_ranges() #4 /h in /home/chrisbre/public_html/wp-content/plugins/w3-total-cache/inc/functions/activation.php on line 127

—

Any idea what I can do?

comment out this “/wp-content/plugins/w3-total-cache/inc/functions/activation.php on line 127”

You dashboard will be accessible. Then deactivate the plugin, activate again, and configure if needed.

M Asif Rahman, thank you so much! That worked, and I now have access to my dashboard again. Thanks a lot.