Undefined labels with italian language pack

Hello,
when i enable this language pack many labels in product lines of quotes module show “undefined”.

They show “undefined” even if I use english language with italian package enabled in module loader.

Can you help me?

Hi,
have you try “quick repair and rebuild” and “rebuild javascript languages” ??

What is your version of Suitecrm?

Yes I do.

I have suitecmr 7.8.3 and italian language 7.8.3.6.

Now I’m trying new installation. Write you soon.
Thanks

Before you install make sure that you have read, understood and followed the installation guide:
https://suitecrm.com/wiki/index.php/Installation

And, if you are under a Linux environment, pay particular attention to permissions: that is probably the cause of your problems.

If this can help, you can use this script (only under Linux):
https://github.com/amariussi/chperms

Additionally search the forum. There are literally hundreds of posts related to permissions and “undefined” labels.