Возникла ошибка при работе в админке платной темы на OPENCART, которую необходимо исправить:

[Sat Mar 07 10:07:43.561081 2015] [:error] [pid 6165] [client 78.47.148.170:54927] PHP Fatal error: Uncaught exception 'ErrorException' with message 'Error: 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 '' at line 1
Error No: 1064
SELECT * FROM oc_product_option WHERE option_id=13 and product_id=' in /home/admin/web/posterbg.com/public_html/system/database/mysqli.php:41\nStack trace:\n#0 /home/admin/web/posterbg.com/public_html/vqmod/vqcache/vq2-system_library_db.php(20): DBMySQLi->query('SELECT * FROM o...')\n#1 /home/admin/web/posterbg.com/public_html/vqmod/vqcache/vq2-catalog_model_catalog_product.php(60): DB->query('SELECT * FROM o...')\n#2 /home/admin/web/posterbg.com/public_html/catalog/model/journal2/product.php(56): ModelCatalogProduct->getProduct(NULL)\n#3 /home/admin/web/posterbg.com/public_html/catalog/controller/journal2/menu.php(254): ModelJournal2Product->getLabels(NULL)\n#4 [internal function]: ControllerJournal2Menu->footer('footer_menu')\n#5 /home/admin/web/posterbg.com/public_html/vqmod/vqcache/vq2-s in /home/admin/web/posterbg.com/public_html/system/database/mysqli.php on line 41