SELECT sys_fdr, ref_par, sno, art_level, art_head AS art_head 
				FROM `article` 
				WHERE art_level=:level AND publish_status=1 AND SUBSTR(publish_lang,,1)=:langArray
(
    [level] => 1
    [lang] => 
)
Unhandled Exception. <br />SQLSTATE[42000]: Syntax error or access violation: 1064 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 '1)=?' at line 3<br /> You can find the error back in the log.