Open this file
C:\xampp\htdocs\web\wp-content\themes\Total\functions.php
go to on line 283 and check how you have added add_action function.
It must be like this.
add_action('tag','function_callback' );
add_action is a function which allows you to attach a function to an action hook and it must not be string eg. 'add_action'
Please read document about add_action http://codex.wordpress.org/Function_Reference/add_action