[PrestaShopDatabaseException]

Unknown column 'lbb.id_lofblogs_blocks' in 'on clause'

SELECT lbbl.content as content, lbbl.title as title
                    FROM prsd_lofblogs_blocks lbb
                    LEFT JOIN prsd_lofblogs_blocks_lang lbbl ON (lbb.id_lofblogs_blocks = lbbl.id_lofblogs_blocks) 
                    WHERE lbb.position='bottom' AND lbb.template = 'clean' AND lbb.published = 1 AND lbbl.id_lang = 1

at line 613 in file classes/db/Db.php

607. 			WebserviceRequest::getInstance()->setError(500, '[SQL Error] '.$this->getMsgError().'. From '.(isset($dbg[3]['class']) ? $dbg[3]['class'] : '').'->'.$dbg[3]['function'].'() Query was : '.$sql, 97);
608. 		}
609. 		else if (_PS_DEBUG_SQL_ && $errno && !defined('PS_INSTALLATION_IN_PROGRESS'))
610. 		{
611. 			if ($sql)
612. 				throw new PrestaShopDatabaseException($this->getMsgError().'<br /><br /><pre>'.$sql.'</pre>');
613. 			throw new PrestaShopDatabaseException($this->getMsgError());
614. 		}
615. 	}
616. 
617. 	/**