Nothing works (I can't make or save changes)

Hi.

I have just installed this script trough softaculous and the script just doesn't work...

Everytime i  make a change to any settings or try to add an invoice or anything I try to do, it just doesn't work.. It seems that the script is unable to save changes...

Example:

when I try to change the language or the timezone, then I click save, and nothing happens... it just remains as it was by default...

The same happens with almost everything.

Please help!

Tiago, you may try to enable debugging and see if there is any error https://akaunting.com/docs/developer-manual/debug