A PHP Error was encountered

Severity: Warning

Message: A non-numeric value encountered

Filename: features/new_header.php

Line Number: 9

Backtrace:

File: /home/wiredfa1/public_html/application/views/features/new_header.php
Line: 9
Function: _error_handler

File: /home/wiredfa1/public_html/application/views/learn/books.php
Line: 2
Function: view

File: /home/wiredfa1/public_html/application/controllers/Learn.php
Line: 210
Function: view

File: /home/wiredfa1/public_html/index.php
Line: 315
Function: require_once