Hello I bought the plugin but it has the following error when using:
Error: Call to undefined method ArrayIterator::first() (0)
#0 /var/www/html/106167/applications/core/modules/front/system/settings.php(57): IPS\core\modules\front\system\itzverified_hook_codeCoreSystemSettings->_verification()
#1 /var/www/html/106167/system/Dispatcher/Controller.php(101): IPS\core\modules\front\system\_settings->manage()
#2 /var/www/html/106167/applications/core/modules/front/system/settings.php(42): IPS\Dispatcher\_Controller->execute()
#3 /var/www/html/106167/system/Dispatcher/Dispatcher.php(153): IPS\core\modules\front\system\_settings->execute()
#4 /var/www/html/106167/index.php(13): IPS\_Dispatcher->run()
#5 {main}