Nothing is working after joomla upgrade to 3.3.3

Hi

My Zh GoogleMaps extension stop working after upgrading joomla 2.5.24 to 3.3.3.

When accessing via Components menu i see blank page instead of configuration panel. The same happens when loading site page containing map component.

I updated component by downloading latest package and installing it.

Any idea how to fix it?

Tanks in advance

Hi
You move joomla from 2.5 to 3.x.

Download last version of extensions from JED.

Unpack it, and install version for j.3.x

DO NOT UNINSTALL extension. Just install over exist - ie use upgrade.

There are 2 version for extension - for j.2.5 and for j.3.x
It is different.

Thank You.

This solved half of the problem. On the site now i can see my map again. On backend still the same. Blank page when accessing from Component menu.

Any ideas?

Check browser console for page errors.
Do you mean, when you go to admin panel, you just can't see lists and details.
May be you have to set appropriate template for admin panel for j.3.x

When I go to menu Components>Zh GoogleMap>Maps or whatever in this menu blank, white page appears. I changed standard backend template (isis) to hathor, then bluestorck and it did not solve the problem.

Do you install version for J.3.x from archive?
Enable debug.Check errors. May be check php logs for errors.
It is abnormal behavior.