Rare PHP error

Hello there. I want to share this only strange PHP error detected today.
Software used: WP 4.0 with Hueman theme, Apache 2.4, PHP 5.4, MySQL 5.6. I have a couple more websites in the same server with the same theme and plugins and are working fine. I use CJT in this one just to add one set of custom CSS rules.

[07-Sep-2014 15:27:34 UTC] 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 4 de la base de datos de WordPress para la consulta SELECT blocks.id,blocks.name,blocks.pinPoint,blocks.location,blocks.links,blocks.expressions,(blocks.pinPoint & 4353) blocksGroup FROMcu2vn4ah_cjtoolbox_blocks` blocks
LEFT JOIN cu2vn4ah_cjtoolbox_block_pins pins
ON blocks.id = pins.blockId WHERE (((backupId IS NULL) AND (state = ‘active’)) AND
((blocks.pinPoint & 4353) OR ((blocks.pinPoint & 512) AND (pins.pin = ‘posts’) AND (pins.value IN ())))); realizada por require(‘wp-blog-header.php’), require_once(‘wp-includes/template-loader.php’), do_action(‘template_redirect’), call_user_func_array, CJTBlocksCouplingController->initCoupling, CJTBlocksCouplingController->getBlocks, CJTCouplingModel->getPinsBlocks, CJTPinsBlockSQLView->exec, CJTMYSQLQueueDriver->select
`

Any idea? what could have generated this exceptional error?
Anything to be worried about?

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