[PrestaShopDatabaseException]

Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'jazma_jazma.ps_layered_category.id_layered_category' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by

			SELECT * FROM ps_layered_category
			WHERE id_category = 9
				AND id_shop = 1
			GROUP BY `type`, id_value ORDER BY position ASC

at line 635 in file classes/db/Db.php

629. 			WebserviceRequest::getInstance()->setError(500, '[SQL Error] '.$this->getMsgError().'. From '.(isset($dbg[3]['class']) ? $dbg[3]['class'] : '').'->'.$dbg[3]['function'].'() Query was : '.$sql, 97);
630. 		}
631. 		else if (_PS_DEBUG_SQL_ && $errno && !defined('PS_INSTALLATION_IN_PROGRESS'))
632. 		{
633. 			if ($sql)
634. 				throw new PrestaShopDatabaseException($this->getMsgError().'<br /><br /><pre>'.$sql.'</pre>');
635. 			throw new PrestaShopDatabaseException($this->getMsgError());
636. 		}
637. 	}
638. 
639. 	/**