[User Error]: #0 /var/www/html/__swift/modules/core/client/class.Controller_Captcha.php(79): SWIFT_Captcha->Generate()
#1 [internal function]: Controller_Captcha->GetWordImage()
#2 /var/www/html/__swift/library/MVC/class.SWIFT_Controller.php(342): call_user_func_array(Array, Array)
#3 /var/www/html/__swift/library/Module/class.SWIFT_Module.php(164): SWIFT_Controller::Load(Object(SWIFT_Interface), Object(SWIFT_Module), Object(SWIFT_Router), false)
#4 /var/www/html/__swift/library/class.SWIFT.php(765): SWIFT_Module->ExecuteController()
#5 /var/www/html/__swift/library/class.SWIFT.php(919): SWIFT->Initialize()
#6 /var/www/html/__swift/swift.php(154): SWIFT::GetInstance()
#7 /var/www/html/index.php(28): require_once('/var/www/html/_...')
#8 {main}
Invalid data provided (library/class.SWIFT.php:768)