Error 501 - Server error

Sorry. Actually, the server has a problem.

Error: ERROR: ejecutando consulta SQL SELECT name,url FROM doors AS door WHERE id_door_category = '0' and id_door_family = '0' and id_door_type = '0' and id > and published = 'yes' ORDER BY id ASC LIMIT 0,1
Error #:1064
Descripcion: 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 'and published = 'yes' ORDER BY id ASC LIMIT 0,1' at line 1; in file /home/solarat/public_html/sky/lib/piscis.lib.php (line: 625)