EX0 Error

[Eythymios 0]

When someone try to login it gives that error on sing up form 

Also the system logs tells

ArgumentCountError: Too few arguments to function IPS\core\modules\front\system\_register::_createMember(), 1 passed in /home/aggresiv/public_html/forum/init.php(822) : eval()'d code on line 54 and at least 2 expected (0)
#0 /home/aggresiv/public_html/forum/init.php(822) : eval()'d code(54): IPS\core\modules\front\system\_register::_createMember(Array)
#1 /home/aggresiv/public_html/forum/init.php(822) : eval()'d code(16): IPS\core\modules\front\system\ts3integration_hook_RegistrationRequiresUUID::_createMember(Array)
#2 /home/aggresiv/public_html/forum/applications/core/modules/front/system/register.php(233): IPS\core\modules\front\system\hook182::_createMember(Array, Array, NULL)
#3 /home/aggresiv/public_html/forum/applications/core/modules/front/system/register.php(86): IPS\core\modules\front\system\_register->_registrationForm(NULL)
#4 /home/aggresiv/public_html/forum/init.php(822) : eval()'d code(27): IPS\core\modules\front\system\_register->manage()
#5 /home/aggresiv/public_html/forum/system/Dispatcher/Controller.php(98): IPS\core\modules\front\system\nexus_hook_register->manage()
#6 /home/aggresiv/public_html/forum/system/Dispatcher/Dispatcher.php(152): IPS\Dispatcher\_Controller->execute()
#7 /home/aggresiv/public_html/forum/index.php(13): IPS\_Dispatcher->run()
#8 {main}

 

BACKTRACE

#0 /home/aggresiv/public_html/forum/init.php(900): IPS\_Log::log('ArgumentCountEr...', 'uncaught_except...')
#1 [internal function]: IPS\IPS::exceptionHandler(Object(ArgumentCountError))
#2 {main}