Since yestarday in the admin part to my store the loading box dont dissapear and i cant do many things, because the info is not loaded, any help??

lading box.jpg

What does your browser's error_console say and what does your PHP error_log file say?

You'll get a clue as to what's going on from those two sources (odds are your browser's error_console has a javascript error listed).

i found a java scritp error : jQuerry.buttonsPlaceHolderToggle in not a function line 135


What version are you running of the cart (

I don't find reference to that jquery function in any version I have running here.

Do you have an addon that might have replaced the js/tabs.js file?