[Error] Undefined variable: totalTime

Hi all, i don't know what i'm getting this critical error, maybe it's bug..
Just better to post.

CRITICAL - 2020-07-11 02:45:13 --> Undefined variable: totalTime
#0 /var/www/l2d_v4/system/Debug/Toolbar/Views/toolbar.tpl.php(56): CodeIgniter\Debug\Exceptions->errorHandler()
#1 /var/www/l2d_v4/system/Debug/Toolbar.php(498): include('/var/www/l2d_v4...')
#2 /var/www/l2d_v4/system/Debug/Toolbar.php(455): CodeIgniter\Debug\Toolbar->format()
#3 /var/www/l2d_v4/app/Config/Events.php(44): CodeIgniter\Debug\Toolbar->respond()
#4 [internal function]: CodeIgniter\Events\Events::Config\{closure}()
#5 /var/www/l2d_v4/system/Events/Events.php(188): call_user_func()
#6 /var/www/l2d_v4/system/CodeIgniter.php(289): CodeIgniter\Events\Events::trigger()
#7 /var/www/l2d_v4/public/index.php(45): CodeIgniter\CodeIgniter->run()
#8 {main}

SEEM's it's because i'm getting some weird encoded(:protected) response from IPS Api, after removing logging it, errors goes away.