en WordPress.com Forums Permalinks causing invalid activation key error Permalinks causing invalid activation key error justjennifer · Member · Oct 8, 2012 at 11:18 am Copy link This may help: https://en.forums.wordpress.com/topic/invalid-request-2/page/3?replies=66#post-1030344 1 2 3 The topic ‘Permalinks causing invalid activation key error’ is closed to new replies.