[MC-73833] Cannot log on server

private server and client are in same versions (1.8.1-pre3)
but it gives this error message (see in attachments)

Attachments

Comments 2

Mustek 2014-10-30T22:59:36Z

Please force a crash by pressing F3 + C for 10 seconds while in-game and attach the crash report ([minecraft|http://hopper.minecraft.net/help/finding-minecraft-data-folder]/crash-reports/crash-<DATE>-client.txt) here.

user-f2760 2017-02-14T15:10:25Z

Ticket resolved as incomplete, because no answer in a reasonable amount of time (1+ year), if it still happens, please update the ticket.