Table doesn't exist

Hi

I've been using the SQL prompt in the Google APIs Console to set up a database table.

Today I've tried to query a table I created the other day and I'm getting the following error: Table 'performance_schema.***' doesn't exist

What do you think I've done wrong. Could it be that I inadvertently created a temp table that has been automatically dropped? The table was created using a simple CREATE TABLE query.

Also, when I look at the overview, the instance shows to be using 28MB. Surely that means my data is still there, right?

Thanks a lot for any help