A PHP Error was encountered

Severity: Notice

Message: Undefined index: book_limit

Filename: models/Mbooks.php

Line Number: 1078

Backtrace:

File: /var/www/html/application/models/Mbooks.php
Line: 1078
Function: _error_handler

File: /var/www/html/application/controllers/Book.php
Line: 141
Function: get_book_details

File: /var/www/html/index.php
Line: 297
Function: require_once