UBB.threads PHP Forum Software Community Forums UBB.threads Version 7/8 Support Admin page is now blank !

Further looking at the forum itself I find it is broken

When doing a new post and when clicking to submit get this error

FATAL ERROR: Unable to find '/ubbthreads/languages/php.ini/mailer.php' language file. Please notify the administrator.

Also Who's online says zero viewers, spiders, etc

How can I fix this PHP.ini/ mailer.php failure ?

Thanks