whmcs/install/install.php was encoded by the ionCube Encoder for PHP 5 and cannot run under PHP 5.5

Harikrishnan picture Harikrishnan · Feb 19, 2014 · Viewed 10.1k times · Source

When I tried to install whmcs, I got this error.

/whmcs/install/install.php was encoded by the ionCube Encoder for PHP 5 and cannot run 
under PHP 5.5.\n Please ask the provider of the script to provide a version encoded with 
either the ionCube Encoder for PHP 5.3 or for PHP 5.4. in Unknown on line 0

My Server has PHP 5.5.8, Apache/2.4.6 (Ubuntu)

How can I fix this issue without downgrading PHP ?

Answer

Adam picture Adam · Feb 19, 2014

It looks like you're using an older version of the ionCube Loader that isn't compatible with PHP5.5. They've released an updated version that apparently works with PHP5.5. You can download new versions here: http://www.ioncube.com/loaders.php