Guild Wars 2

I crash every time i open lfg:/ in need of the gold for new spinal blades! living story content is awesome thoughC :

error code 42:0:9001:4137 , I was playing all day, just had this problem all of a sudden, im on a mac so im not sure how i can fix it. wont let me log in,

been happening to me since around 6:50, since i was about to start dungeon before reset. also im on yaks bend server, on a mac. i can enter a dungeon solo, just not with others. i usually have problems similar to this whenever there is a patch/update.