Completed 1.3.19-beta-13 - not implemented error

[mola19]

Hi, I use the 3.3.0 client and the optimized server version 1.3.19-beta-13 and every time I connect to the server, an error message appears saying "not implemented" error how can I solve this?

Greetings.

 

[WolverinDEV]

Hey,
DO you've a trace log for me?
(If possibly with only you joining)

 

[WolverinDEV]

fixed in 1.3.20beta