Artvision

No solution for now and looks like no one monitors the plugin support forum. ??

Thank you for the link @ryan ??

I have 2 plugins installed but just 1 is activated.
Anyway can’t see any issues at the moment so I will just ignore the warning.
Curious to see if Honeypot works better than re-captcha ??

Read the old posts, there are 2 more threads about the same issue ??

Same error message here

Hi Brandon,

Right on the spot ??
apc.stat=1 worked just perfect.
Changed, reloaded php5-fpm and did the update.
Everything looks fine now. ??

Thank you for the right directions! ??

Hi Brandon,

Sorry for the belated reply but I was travelling and wasn’t able to test.

Anyway just tried again with a flushed cache, switched off W3C
but unfortunately the same problem.
I can confirm that the issue exists only on our Nginx/APC/FastCGI
servers, updated without any problems on our Apache servers.

No error messages (beside these that are quoted above) and nothing odd.
I tried 6-7 times to re-install the plugin – manually and through the dashboard.
I also removed the plugin completely via FTP and downloaded/uploaded it manually without any success.
I also checked line 748 and there is no any call to the
functions.twitter-cards.php file.
In fact this is a commented out line (v.3.0.0):

/**
	 * Check if Jetpack's REST API compat file should be included
	 * @action plugins_loaded
	 * @return null <strong>>>> LINE 748</strong>
	 */

I agree with you about the caching – it should be a caching issue, just
can’t find where exactly it resides. ??
I will completely disable the W3C plugin tonight and see what will happen.

Unfortunately it didn’t work.
Cleared all cache but as soon as I authorize WP.com to connect my site
and it returns to the dashboard I see a blank page.

Reverting the blog to version 2.9.3 for now.

It’s ironic that among 60+ plugins I have installed on few blogs
the only one that causes problems is the Automattic’s one. ??

Hi Brandon,

Thanks for the hint. You might be actually right.
I have W3C installed and it clears the cache after every update/install
but I have Google page speed installed as well and I won’t be surprised
if it loads the old .php file(s).
Going to flush the Google page speed cache and will update the thread
with the progress.

Updated to version 3.0.1 but still the same problem.

Any idea about what can cause it?

Unfortunately I couldn’t find any solution so for now I completely deactivated Jetpack on all my websites on this server.

What I noticed is that the blank page problem appears as soon as I authorize the site to connect WordPress.com.
One more thing – it only happened on my websites that are on
Nginx/FastCGI/php5-fpm server, the sites that are on Apache server
are working fine after the update.

increasing wordpress memory allocation to 96M helped:

define( 'WP_MEMORY_LIMIT', '96M' );

Doesn’t work on WP3.7.1.

update CDN data:

Date: Thu, 28 Nov 2013 17:07:23 GMT
HTTP status: 500
Server output:

Same problem here and looks like this is because of Lightbox 2. Any idea how to fix it?

Just installed Regulus for WP 1.5 … Great template
BinaryMoon! Well done! ??