nuBuilder Forum

I am building a new machine for the new version of nuBuilder. Info.php runs fine, however when loading the index.php my apache2 log shows this error:
[Tue Jan 12 12:55:21.641634 2021] [php7:error] [pid 7343] [client 192.168.1.17:53316] PHP Fatal error: Uncaught Error: Call to undefined function mb_internal_encoding() in /var/www/html/db/core/nudatabase.php:3\nStack trace:\n#0 /var/www/html/db/core/nuchoosesetup.php(19): require_once()\n#1 /var/www/html/db/index.php(3): require_once('/var/www/html/d...')\n#2 {main}\n thrown in /var/www/html/db/core/nudatabase.php on line 3

I just updated to the latest code and am still receiving this error. Any ideas???

Problem resolved, needed to add this to php. This worked for my ubuntu 20.04 server sudo apt-get install php7.4-mbstring