#1 Web Hosting Company Since 2012

/usr/bin/php: symbol lookup error: /usr/local/lib/php/extensions/no-debug-non-zts-20060613/suhosin.so: undefined symbol: zend_atol

Posted by
Updated onFebruary 10, 2020

Not happy with your web hosting service provider?

Approx. read time : 2 min

When accessing WordPress admin URL, you might see below error logs on the server.

/usr/bin/php: symbol lookup error: /usr/local/lib/php/extensions/no-debug-non-zts-20060613/suhosin.so: undefined symbol: zend_atol
[error] [client] Premature end of script headers: /home/cPane-username/public_html/wp-admin/index.php

This might be because of recent php update by your web hosting provider OR wordpress being updated to a latest version. Disabling suhosin is not a solution. You will have to enable suhosin simulation instead.

Ask your web host to perform the changes OR change it yourself if you have root privileges.

Open php.ini file on your server. Find for

extension="suhosin.so"

Replace it with. In short, comment the line.

;extension="suhosin.so"

Add line below

suhosin.simulation On

Save php.ini and restart apache.

/etc/init.d/httpd restart

Now, try accessing the WordPress admin URL. You will not see any error logs on the server.

 
Premium Website Hosting

Avatar

My name is Neha Khanna, I work for MilesWeb.com. I am interested in posting content on various topics. I aim at posting informative articles that provide value to people.

Download this article and read it offline
Next to read
When accessing WordPress admin URL, you might see below error logs on the server. /usr/bin/php: symbol lookup error: /usr/local/lib/php/extensions/no-debug-non-zts-20060613/suhosin.so: undefined symbol: zend_atol [error] [client] Premature end of script headers: /home/cPane-username/public_html/wp-admin/index.php This might be because of recent php update by your web hosting provider OR wordpress......