Hello. A new error has arisen, quite interesting. When you try to connect to the server with these installed mods, you will not be able to do it and the error Fatally missing registry entries will come out, I checked. I installed the old GTCE and started the server and tried to log in and I succeeded, after I installed GTCEu and also tried to log in and got an error.
Modlist: Attached
Logs: Attached
I looked at the log files and noticed strange registration errors when trying to connect to the server, which you can notice at the very bottom in the log file.
Modlist:
Logs: latest.log

The problem is described in GTCEu Discord in the bugs-because-i-m-a-dummy channel:
https://discord.com/channels/701354865217110096/704380911206006855/915749202213085254

The error is closed, because perhaps it is still a GTCEu error.