Product Error Code

[melis79]

i'm using the newest version of zen cart and have been entering products with attributes fine. Last night I finished up a section and today i'm getting this message:
1 Can't create/write to file '/tmp/#sql_760c_0.MYI' (Errcode: 28)
in:
[select c.categories_id, cd.categories_name, cd.categories_description, c.categories_image, c.parent_id, c.sort_order, c.date_added, c.last_modified, c.categories_status from zen_categories c, zen_categories_description cd where c.parent_id = '0' and c.categories_id = cd.categories_id and cd.language_id = '1' order by c.sort_order, cd.categories_name]
If you were entering information, press the BACK button in your browser and re-check the information you had entered to be sure you left no blank fields.

I got this yesterday and I just hit the back button until i found the issue. However, today I have no history to go back to. Does anyone know any other way for me to find the error?

[melis79]

i did absolutely nothing and now it's working fine...would this be considered a bug?