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Vadim Pavlovich - Sun, 2018/02/25 - 04:38
Hello, we came accross an error with quite popular page builder plugin - Visual Composer.
When plugin is enabled - we can't edit or create any page. As soon as I click EDIT I get white screen with error:
This page isn’t working
xx.xxx.xx.xxx didn’t send any data.
ERR_EMPTY_RESPONSE
I was trying to enable logs in wp-config.php by adding following:
define('WP_DEBUG', true);
define( 'WP_DEBUG_LOG', true );
define( 'WP_DEBUG_DISPLAY', true );
However errors are not displayed in browser and log file is not created in root directory. I will appreciate any help on that,
Thanks
Forum:
Is anything in the Apache logs?
Hopefully you should see any issues logged there. If it's not showing enough detail, then please try setting the error reporting level in PHP by updating the php.ini file (IIRC it should be /etc/php5/apache2/php.ini). This should probably do the trick:
Note that lines that start with ';' are ignored, so if you just add those lines right at the bottom, that should do the trick. Then restart Apache:
Good luck!
Thanks, Jeremy
Yes, there was an error:
Error: AH01328: Line too long
Explanation: Improper handling of newlines by mod_substitute could cause errors.
http://www-01.ibm.com/support/docview.wss?uid=isg1PI80106
And the solution is decribed here:
https://qode.ticksy.com/article/11730
Add following line to WordPress .htaccess file:
So did that solve it for you?
If so, that's even better!
Otherwise, perhaps try disabling mod_substitute (unless you need it for something else). By default it is what adds the TurnKey credit footer.
To do that (off the top of my head; may not be quite right):
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