server crashing with all of fabric 4

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    Our server crashed all of a sudden while we were playing last night and now we cant join.

    When I try to log on with an account that hasn't played on the server yet we get an error like this:

    [20:24:32] [Server thread/WARN]: Player class_3222['Vangaa'/392, l='ServerLevel[world]', x=-797.51, y=64.00, z=-397.30] could not be synced because server networking isn't set up yet.
    1026


    and the player disconnects. When we try to log on with a player who was on the server at the time of the first crash we get the above followed by:

    [20:24:35] [Server thread/WARN]: Can't keep up! Is the server overloaded? Running 2908ms or 58 ticks behind
    1029


    I thought it might have been caused by a glare entity so I ran a kill all nonplayer entities command before anyone logged on but we got the same problem.


    This is the first crash report:

    Minecraft crash report [#Wp5OFx6] - mclo.gs

    This is the most recent crash report:

    Minecraft crash report [#6vKBVBl] - mclo.gs

    -- Entity being ticked --
    52Details:
    53 Entity Type: outvoted:glare (io.github.how_bout_no.outvoted.entity.GlareEntity)
    54 Entity ID: 592
    55 Entity Name: Glare
    56 Entity's Exact location: -698.37, 32.73, -450.77

    You can run /kill @e in the console to remove it or, if you can't do it, download the world and kill the entity in singleplayer then upload the world again

    Thanks for the suggestion, /kill @e did manage to remove around 100 entities but the glare still seems to be there. I tried re-loading the server after the crash and ran the same command but no entities could be detected.

    Can you tp to the ticking entity and then try killing it in singleplayer. The coordinates are given below

    Quote from Powerful845tiger
    -- Entity being ticked --
    52Details:
    53 Entity Type: outvoted:glare (io.github.how_bout_no.outvoted.entity.GlareEntity)
    54 Entity ID: 592
    55 Entity Name: Glare
    56 Entity's Exact location: -698.37, 32.73, -450.77

    Thanks for the suggestion, I tried loading the save in a single player but it would immediately crash for the same reason. I ended up just loading a different save and moving on from there but if anyone else has the same problem, I found something called NBTExplorer. It lets you observe information about the objects in the entities folder and theoretically, you could delete the file by matching the chunk/id to whatever is causing the crash. There were too many entities in my save to parse through tho so I never got to try it but it might work.