[Plugin: 6Scan Security] Activating the plugin fails

I made sure that htaccess, uploads, and upgrads and all its subfolders have 777 permissions before trying this.

I get the following message upon clicking “Activate”:

exception ‘Exception’ with message ‘Failed to find 6scan-gate.php during installation’ in /var/www/vhosts/samauctionsoftware.com/httpdocs/wp-content/plugins/6scan-protection/admin/includes/htaccess.php:12 Stack trace: #0 /var/www/vhosts/samauctionsoftware.com/httpdocs/wp-content/plugins/6scan-protection/admin/includes/installation.php(149): sixscan_htaccess_install() #1 /var/www/vhosts/samauctionsoftware.com/httpdocs/wp-content/plugins/6scan-protection/admin/includes/installation.php(19): sixscan_installation_install(‘9c751bfff2d01f4…’) #2 [internal function]: sixscan_installation_manager(”) #3 /var/www/vhosts/samauctionsoftware.com/httpdocs/wp-includes/plugin.php(403): call_user_func_array(‘sixscan_install…’, Array) #4 /var/www/vhosts/samauctionsoftware.com/httpdocs/wp-admin/admin-header.php(135): do_action(‘admin_notices’) #5 /var/www/vhosts/samauctionsoftware.com/httpdocs/wp-admin/admin.php(149): require_once(‘/var/www/vhosts…’) #6 {main}