Broken Redirect After Login

Also change form message font color to make it readabe:

.lrm-form-message {
color: black;
}

I have got this message with a wrong login details:

Some plugin try to redirect during this action to the following url: https://blissbets.com/register?action=login&login=failed. Please try to disable plugins related to the Security/User Profile/Membership and try again.