Server Crash when trying to revive the Dragon

[swift vale]

After attempts to respawn the Enderdragon the server just crash and restarts,
the beams are there after restarting but it is just there doing nothing (just going into the void)
Game version 1.21.4 Mods: Cobblemon mods.

[wooden depot]

!logs ⬇️

[rough flower]

Please send some logs over so we can help resolve your issue. To access logs on your Minecraft server, please navigate to your server panel's File Manager and take the following path:

1. Open the Server's File Manager
2. Navigate inside the 'logs' folder
3. Click on "latest.log" to download it and send the file over Discord to this channel.
(Do not send over any logs ending in .gz or we will not be able to assist you)

If your server is in a crash state (the server stops itself), please also attach a crash report, which can be found at the following path:

1. Open your server's File Manager
2. Navigate inside the 'crash-reports' Folder
3. Select the latest crash report by date/time and send it over Discord to this channel.

These files are required for debugging so, please send them over before requesting further assistance. No assistance can be provided without the files. If you have any questions about how to find these files, please take a look here: https://www.bisecthosting.com/clients/index.php?rp=/knowledgebase/136/How-to-find-and-view-Minecraft-server-logs-and-crash-reports.html

[hollow flint]

visuals are client related, did you stop the server? i don' tsee where the server actually crashed? I recommend restarting your client.

the log is not useful as it only says there was issue sending packets to you.

makes me think your modpack or client doens't match the server.

have you reached out to the cobblemon devs? could be something to do with that you're suppose to challenge the ender dragon vs spawn him in to battle him in the traditional way.

[swift vale]

well after respawning it, it just kicks me out and says: Server closed

[swift vale]

hi sorry for the late respond, school was intense this week here is another recent log from today after crashing again when attempting to revive the dragon

the log didnt got downloaded compleatly, IDK why but here is the rest from line 560 on wich contains a few warnings so I thoght it might be helpfull