I deleted the vbulletin master language.

[miri3]

These are my actions:

• In my site there were Italian language and language english (us)
• I have activated as the main Italian language
• I was wrong and I deleted the language english.
• I have recreated a language in English from the admin CP, and I installed the language in the vb5 (upload / core / install / vbulletin-language.xml) folder
• I canceled the Italian language
• Now in the site I only have the English language
• When I go to control the language, the phrases still appear in Italian, although I have definitely deleted the Italian language

How do I install the original language english (US), without any custom phrase, the official I mean. I want to get a clean language on the site without custom phrases.

[miri3]

I've deleted all the phrases from the ''_phrases'' database which did not match the ID of the original language of the site.

I did the risky procedure, but working, right?

[Mark.B]

You should never start hacking about in the database. If you break something, your only option will be to restore from a backup.

Probably the simplest fix for this is to upload the /core/install folder again for you version and run the upgrade script, it will reimport the master language as part of that.