connection issues

[the_crazy_dwarf]

I have started playing on the server this morning, even purchasing a premium rank and a ultimate bundle. But after logging off and attempting to log back on I am receiving a connection error. All that I have done so far was used some claim and legendary keys, claimed a bit of land and started clearing some trees. I have attached a screenshot of the error message, can someone assist with why I am receiving this message? 

 

Thank you

 

the_crazy_dwarf

[brunyman]

Try a modpack re-install, else post the client log after the error took place.