I believe this is related to your system due to the custom auth.
Some users are receiving and error when they try to log-in now after importing to our forums. The Admin CP shows this for the error:
Server Error Log
Error Info
XenForo_Exception: Invalid authentication module '' specified - library/XenForo/Authentication/Abstract.php:126
Generated By: Unknown Account, 20 minutes ago
Stack Trace
#0 /data/www/forum.gamebreakernation.com/library/XenForo/Model/User.php(1216): XenForo_Authentication_Abstract::create('CodeInMotion_Au...')
#1 /data/www/forum.gamebreakernation.com/library/XenForo/Model/User.php(1244): XenForo_Model_User->getUserAuthenticationObjectByUserId(3593)
#2 /data/www/forum.gamebreakernation.com/library/XenForo/ControllerPublic/Login.php(101): XenForo_Model_User->validateAuthentication('Feydakin', 'divinity1388', NULL)
#3 /data/www/forum.gamebreakernation.com/library/XenForo/FrontController.php(337): XenForo_ControllerPublic_Login->actionLogin()
#4 /data/www/forum.gamebreakernation.com/library/XenForo/FrontController.php(134): XenForo_FrontController->dispatch(Object(XenForo_RouteMatch))
#5 /data/www/forum.gamebreakernation.com/index.php(13): XenForo_FrontController->run()
#6 {main}
Request State
array(3) {
["url"] => string(49) "
http://forum.gamebreaker.tv/index.php?login/login"
["_GET"] => array(1) {
["login/login"] => string(0) ""
}
["_POST"] => array(7) {
["login"] => string(8) "Feydakin"
["register"] => string(1) "0"
["password"] => string(8) "********"
["remember"] => string(1) "1"
["cookie_check"] => string(1) "1"
["redirect"] => string(10) "/index.php"
["_xfToken"] => string(8) "********"
}
}
Now note that when said error occured I had not added the globalSalt, but I have now, so perhaps all is might be fixed. Just putting it here in case you have seen it before or know what it is or for your future reference...and in the case that it may have nothing to do with the globalSalt.