[Plugin: Login Screen Manager] version 1.1 crashed my site

same here: can not logout
Warning: Cannot modify header information – headers already sent by

Same error. Resolved by editing the following lines in login-screen-manager/inc/admin.php file from:

add_action('admin_init', 'cwlsm_register_settings');
?>
<?php
function cwlsm_scripts_method() {
	if(is_admin()){
    wp_enqueue_script('custom_admin_script',  plugins_url('/js/jscolor.js', __FILE__), array('jquery'));
	}
}
add_action('init', 'cwlsm_scripts_method');
?></em>

to 

<em>add_action('admin_init', 'cwlsm_register_settings');
function cwlsm_scripts_method() {
	if(is_admin()){
    wp_enqueue_script('custom_admin_script',  plugins_url('/js/jscolor.js', __FILE__), array('jquery'));
	}
}
add_action('init', 'cwlsm_scripts_method');
?>

[Moderator Note: Please post code or markup snippets between backticks or use the code button.]

Same here, could not login.
Screen got stuck on a blank page. Refreshing activated my wordfence and completely locked me out of my website.

Rather than modify my code I fixed the problem. I deleted this plugin for now and used a different one. LOL Would be nice if the developer would put the working version back online until 1.1 is fixed.

Thank you Netherbeck!