Save button not working in layer slider

i am using vanguard theme layer slider for my homepage, but in the dashboard when i edit a layer slider and click on save button it remains the red one means doesn’t proceed to saved it stop on saving. please help me out for that. i can not change my slides without resolving that. Thanks in advance

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2 comments

  1. Try creating a .htaccess file in your /wp-admin/ directory with this contents:

        <IfModule mod_security.c>
    SecFilterEngine Off
    </IfModule>
    

    If that doesn’t work contact your hosting provider.
    Yes, it seems to be a server issue, most likely a misconfigured htaccess or something like that which blocks the AJAX requests.

    See this thread for more info
    support thread from plugin provider

  2. (Apache)
    If you have server acces try adding the following to /etc/apache2/sites-available/example.conf

    <Directory "/var/www/example.com/wp-admin">
       <IfModule security2_module>
        SecRuleEngine Off
       </IfModule>
    </Directory>