Critical error - admin or anyone Please help

[thapame]

I have installed CPG 1.4.9 from my hosting cPanel. My gallery was running very fine. But when I open the site after some time ago it show a Critical error. I turn the debug mode for admin only and looked for the error message. I browse this forum as well as google and other stuffs for the solutions but could not find anything.

Please admin or anyone help in this matter. How to solve the problem??

here is my error message


There was an error while processing a database query.

While executing query "SELECT * FROM cpg_pictures WHERE approved = 'YES'  ORDER BY RAND() LIMIT 8" on 0

mySQL error: Can't create/write to file '/tmp/#sql_ddc_0.MYD' (Errcode: 17)

[Nibbler]

Ask your host for support, this is not a Coppermine issue.