Problemas con buscador

[hna_no]

Amigo Cirujano:
Esto es lo que imprime:

SELECT * FROM rugs_carpets WHERE MATCH(products) AGAINST('%wall decor%') or MATCH(subcategory) AGAINST('%wall decor%') ORDER BY Score DESC LIMIT 50
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in pag-search.php on line 244

Saludos..