Oh! Please don't blame Joomla.

A Fatal Error which is becoming a cause to avoid Joomla. I have tested and find the exact problem.

INTRODUCTION

"Fatal Error: Call to a member function call() on a non-object". I have checked several blogs and also joomla community is discussing this issue. This issue is not related to php,Joomla version etc. So don't blame your hosting service provider and Joomla. A thing which is very surprising that Professional Joomla Developers are also not abl to figure out this problem.

This issue is directly related with the template of joomla. This fatal error can occur when the template configuration file will get delete or not uploaded at the server by you. Kindly confirm that you have uploaded params.ini. Place this file in the template folder and Joomla will not show error like this in the future.