The game client is unable to gain access at the log-in server at this time

[xChris.8904]

I know that this message randomly appears and it is usually nothing. But many times recently when i log in i get it repeatedly while trying to access any lfg tab and the tab remains empty. Is there something i can do about it? Apart from reloging/restarting the game that has a chance to fix it (but not always does). Without using lfg i can't play the game since pretty much everything i do is with groups i join or make there. Screenshot for reference.
https://i.postimg.cc/qB84sgRC/gw012.jpg

[Fueki.4753]

I get that error from time to time, too.As far as I know, relogging is the only way for player to temporarily fix that.

Since that is a server-side issue, nothing really can be done, other than waiting for Arenanet to fix their servers.