Are you sure you did not accidentally delete the model file that
defines db or the file is not readable?

On Mar 14, 4:51 pm, "Adnan S." <[email protected]> wrote:
> Got this error and trying to understand what happened...
>
> I deployed the app to the server (copy/paste folder) and it worked
> well, but after couple hours the part related to the db, out of a
> sudden stopped working... The same app still works on the local
> computer, and is accessing the same remote MySQL db.
>
> As I was typing this, I deleted the cache folder files:
> cache.shelve.db and cache.lock, and everything started working again.
>
> Should I have deleted the cache files, and should I have set the time
> shorter instead of 3600?
>
> I use it in one place to build a dropdown field:
>         rows_inv =
> db(db.inventory.company_id<0).select(db.inventory.ALL,
> orderby=db.inventory.name, cache=(cache.ram,3600))

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