23 Out of resources when opening file '/var/tmp/#sql_f9be_0.MAD' (Errcode: 24)
in:
[select banners_id, banners_title, banners_image, banners_html_text, banners_open_new_windows, banners_url
from banners
where status = 1 and ( banners_group = 'ad3') order by rand()]