Error: A session had already been started - ignoring session_start()
/home/morydd/public_html/system/classes/plugins.php : Line 67
#0 in user/plugins/jambo/jambo.plugin.php:20:
  Error::error_handler(
    8,    
    'A session had already been started - ignoring session_start()',    
    '/home/morydd/public_html/user/plugins/jambo/jambo.plugin.php',    
    20,    
    array (
    )
  )
#1 in system/classes/plugins.php:67:
  Jambo->action_init()
#2 in index.php:179:
  Plugins::act()