Version
Fabric 1.19

Origin
White Mage

Power
The Ultimate Offensive Attack (Uses the dragon head)

Notes
I cannot remember the exact powers name but the UOA with the Dragon Head causes a corrupted entity on the server and the only fix is to roll back the server. (Just in case this is important this happened while our white mage was attacking a Dullahan)

Do you have any other mods installed?

Yes, there are other mods. Do you need the list of them? I am not exactly clear on how to compile that. Does fabric have a file with all mods listed in it or should I take a picture of what we have or what exactly are the steps for that?

Are you using CurseForge?

No, we aren't. It's a private modpack our server owner put together.

Yes, there are other mods. Do you need the list of them? I am not exactly clear on how to compile that. Does fabric have a file with all mods listed in it or should I take a picture of what we have or what exactly are the steps for that?

The best thing to do would probably be to take send [Directory]/logs/latest.log (as it contains a list of all the mods as well as specifically what went wrong).

latest.log
IDK if this will have information on what went wrong since I am not the server owner (I am trying to get her log as well but she isn't responding right now) and its been a few days, but at least it has all the mods. Sorry if you were getting notifications about me posting, my email said you wanted pictures of the mod directory but then after I posted the pictures I saw your comment said to post the log and it confused me. Hopefully, this helps.

Okay she got back to me.
Here is both logs from July 02 when the white mage corrupted the server. We dont know which one you need or if you need both
2022-07-02-1.log.gz
2022-07-02-2.log.gz
And here are all the logs for the 3rd when the volcanic Dragon crashed the server. Once again we aren't sure which one you need and there are a few.
2022-07-03-3.log.gz
2022-07-03-4.log.gz
2022-07-03-5.log.gz
2022-07-03-6.log.gz
2022-07-03-7.log.gz
2022-07-03-1.log.gz
2022-07-03-2.log.gz

Thanks! I'll have a look and see if I can figure out what's going on.

-> Please make a backup before doing this.
Try updating Origins to 1.6.2, it fixed a similar problem for me.
I have also made minor changes to the Volcanic Dragon and White Mage, but the Origins update should fix the crashes/corruptions

We are dealing with a lag issue on the server (a mod that added more mobs was set on no despawn) and until that issue is fixed the server owner wants to hold off on seeing if white mage and volcanic dragon are fixed. It should only be a day or 2 at most and then I will come back to pet you know if the fixed work. Sorry about how long it will take.

We have updated both origins and origins ++ and white mage and volcanic dragon are no longer crashing the server. Also quite a few little bugs have also been fixed such as broodmothers webs can now be destroyed, amongst others. Thank you.

Excellent, I’m glad that everything is sorted