Furgl
commented
6 years ago Thank you for reporting this! This will be fixed for the next update. It only affects MC 1.10.2 servers, so I would recommend updating to 1.11.2 or 1.12.2 or staying in single player for a couple days until the update is out, if possible.
Moira crashes the server while getting direct look angle (by the look of the crash report.) This occurs while she's attempting to look at a player to heal them. Instant crash when the affected player(s) log in, even after initial crash, with the same error. Crashlog Gist: crashlog