Help! Native Module not on Tabs!

[kinshibuya]

Hi! i'm using 5.1 and i lost my Opportunity's tab!

I have done a repair / rebuild and its gone.
There is nothing on error_log and sugarcrm.log
I'm terrified, any ideas?

[sanjaykatiyar1]

Check Admin -> Configure Tab. (May be some how Opportunities got hidden )

[kinshibuya]

Already did,
The module apears on Rename tabs only
On add Dashlets there is no Opportunities dashlets.
Also the module is not on the subpanels