Error: Call to undefined method IPS\Login::forms() in /var/www/html/XXXXXX/system/Theme/Theme.php(885) : eval()'d code:6216
Stack trace:
#0 /var/www/html/XXXXXXX/system/Theme/SandboxedTemplate.php(61): IPS\Theme\class_core_front_system->register('\n\n\n<form accept...', Object(IPS\Login), NULL)
#1 /var/www/html/xXXXXXX/applications/core/modules/front/system/register.php(116): IPS\Theme\_SandboxedTemplate->__call('register', Array)
#2 /var/www/html/XXXXX/system/Dispatcher/Controller.php(118): IPS\core\modules\front\system\_register->manage()
#3 /var/www/html/XXXXXX/system/Dispatcher/Dispatcher.php(153): IPS\Dispatcher\_Controller->execute()
#4 /var/www/html/XXXXXX/index.php(13): IPS\_Dispatcher->run()
#5 {main}