/var/www/html # php artisan pterodactyl:env --dbhost=$db_host --dbport=$db_port --dbname=$db_name --dbuser=$db_user --dbpass=$db_pass --url=$panel_url --timezone=$timezone
PHP Notice:  date_default_timezone_set(): Timezone ID '' is invalid in /var/www/html/bootstrap/cache/compiled.php on line 2292
[2017-01-12 19:41:50] production.ERROR: Symfony\Component\Debug\Exception\FatalThrowableError: Call to undefined method Illuminate\Foundation\Bootstrap\ConfigureLogging::configureHandler() in /var/www/html/bootstrap/cache/compiled.php:2142 Stack trace: #0 /var/www/html/bootstrap/cache/compiled.php(2131): Illuminate\Foundation\Bootstrap\ConfigureLogging->configureHandlers(Object(Illuminate\Foundation\Application), Object(Illuminate\Log\Writer)) #1 /var/www/html/bootstrap/cache/compiled.php(1693): Illuminate\Foundation\Bootstrap\ConfigureLogging->bootstrap(Object(Illuminate\Foundation\Application)) #2 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(267): Illuminate\Foundation\Application->bootstrapWith(Array) #3 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(113): Illuminate\Foundation\Console\Kernel->bootstrap() #4 /var/www/html/artisan(35): Illuminate\Foundation\Console\Kernel->handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput)) #5 {main} [] []


  [Symfony\Component\Debug\Exception\FatalThrowableError]
  Call to undefined method Illuminate\Foundation\Bootstrap\ConfigureLogging::configureHandler()