[PrestaShopDatabaseException]

You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 10

SELECT a.*, b.*, d.id_cs_blog_category as category_parent FROM ps_cs_blog_post a
				LEFT JOIN ps_cs_blog_post_lang b
				ON (a.id_cs_blog_post= b.id_cs_blog_post AND b.id_shop = 1)
				LEFT JOIN ps_cs_blog_post_shop c
				ON (a.id_cs_blog_post= c.id_cs_blog_post)
				LEFT JOIN ps_cs_blog_category_post d
				ON (a.id_cs_blog_post= d.id_cs_blog_post)
				WHERE a.active = 1 AND b.id_lang = 1 AND c.id_shop = 1 AND d.id_cs_blog_category=1
				ORDER BY a.date_add DESC
				LIMIT 0,
				

at line 791 in file classes/db/Db.php

786.         if ($webservice_call && $errno) {
787.             $dbg = debug_backtrace();
788.             WebserviceRequest::getInstance()->setError(500, '[SQL Error] '.$this->getMsgError().'. From '.(isset($dbg[3]['class']) ? $dbg[3]['class'] : '').'->'.$dbg[3]['function'].'() Query was : '.$sql, 97);
789.         } elseif (_PS_DEBUG_SQL_ && $errno && !defined('PS_INSTALLATION_IN_PROGRESS')) {
790.             if ($sql) {
791.                 throw new PrestaShopDatabaseException($this->getMsgError().'<br /><br /><pre>'.$sql.'</pre>');
792.             }
793. 
794.             throw new PrestaShopDatabaseException($this->getMsgError());
795.         }
796.     }