Table columm head problem

Hello,

I have made a query to slq db, as and have the rigth result. The problem is that i cant view all columm from table and when i scrool to rigth it only show the data from last columm but dont show the header

(upload://dyHvPLqC31Jsk3vQ8kCsipa0w09.png)
from this table i have more 4 colum that i cant see.
Already reduce the zoom to 80%, etc no result.

Any help please?