It wont let me join the server

[Halaislit15]

It wont let me join the server its saying i need a safer profile but i don't know what it means by that I've tried everything, logging into different accounts, using different updates (example 1.19). but its not letting me join. and saying specifically "missing profile public key. this server requires secure profiles." do you have way on fixing it?!

 

[DarkEclipic]

Make sure you are playing on Java version of Minecraft, best version to play on is 1.17.1

 

[Markus Sentryon]

is the server having problems it says no conection?

 

[couchism]

The server is under maintenance

 

[Markus Sentryon]

The server is under maintenance

when will it be back online?