Error On upgrading to ojs 2.4.8-2

Hi all
I’m trying to upgrade my old ojs 2.4 to 2.4.8-2
I replaced all files and tried to upgrade db, all times that I upgrade ojs I did it carefully without problem. But at this time I saw many ## on the upgrade page look at this attached pic:

what should I do with ## and why I can’t see the db upgrade link ?

Regards
Amir

Hi @Amir_Darejeh,

Have you made any modifications to the system? I wonder if locale/en_US/locale.xml might contain a typo that’s preventing it from getting parsed.

Regards,
Alec Smecher
Public Knowledge Project Team

Hi
Thanks Alec, the problem came from the missing of en folder that you mentioned

Regards
Amir