v4.4.07: [SOLVED] loads of warning and notices while adding a user level

[bigoaf]

Hi, I have similar issues after upgrade - and can confirm the database has updated..
[11-Apr-2019 06:18:27 UTC] PHP Notice: Undefined index: THIS_CODE in /users/helpers/us_helpers.php on line 588
[11-Apr-2019 06:18:27 UTC] PHP Stack trace:
[11-Apr-2019 06:18:27 UTC] PHP 1. {main}() /html/users/admin.php:0
[11-Apr-2019 06:18:27 UTC] PHP 2. include() /html/users/admin.php:231
[11-Apr-2019 06:18:27 UTC] PHP 3. Validate->check() /html/usersc/includes/admin/_admin_user.php:155
[11-Apr-2019 06:18:27 UTC] PHP 4. lang() /html/users/classes/Validate.php:58
[11-Apr-2019 06:18:27 UTC] PHP Notice: Undefined index: THIS_CODE in /html/users/helpers/us_helpers.php on line 589
[11-Apr-2019 06:18:27 UTC] PHP Stack trace:
[11-Apr-2019 06:18:27 UTC] PHP 1. {main}() /html/users/admin.php:0
[11-Apr-2019 06:18:27 UTC] PHP 2. include() /html/users/admin.php:231
[11-Apr-2019 06:18:27 UTC] PHP 3. Validate->check() /html/usersc/includes/admin/_admin_user.php:155
[11-Apr-2019 06:18:27 UTC] PHP 4. lang() /html/users/classes/Validate.php:58
[11-Apr-2019 06:18:27 UTC] PHP Warning: include(/html/users/lang/.php): failed to open stream: No such file or directory in /html/users/helpers/us_helpers.php on line 612