Category/product listing not showing in the admin panel

Hello All,

I have started working today on a 1.3.7.1 installatino I had done a while back.
I just started adding some categories and although I can see them showing up on the online catalog they don't show up on the admin panel. No category at all.

Any idea what I can do to solve this?

Thank you!

I think you should just abandon the quest to work in 1.3.7.x ... This version was used by Noah when he sold the animals off the Ark, and it is therefore very out of date.

If it is a live store, then you must upgrade. Hackers are extremely active out there right now. We have had scores of attacks on our servers and our sites, and thank goodness we are using the latest versions of ZC and locking down the server in every possible way.

Don't think a hack can't happen to you... It can, and probably will if you continue to use 1.3.7 .