Severity: Warning
Message: A non-numeric value encountered
Filename: controllers/Category.php
Line Number: 52
Backtrace:
File: /var/www/html/divapress/Apps/controllers/Category.php
Line: 52
Function: _error_handler
File: /var/www/html/divapress/index.php
Line: 316
Function: require_once
Error Number: 1064
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-18,18' at line 6
SELECT book.*, category.`name` AS kategori, nama_pengarang AS pengarang FROM book LEFT JOIN category ON category.`id` = category_id LEFT JOIN tbl_pengarang ON tbl_pengarang.`id` = author WHERE category.`slug` = 'pendidikan' ORDER BY tahun DESC LIMIT -18,18
Filename: models/buku/M_buku.php
Line Number: 174