Direwolf20 1.16.4 version 1.3.0 MP Server failed connection

[DutchTiger86]

When I'm trying to connect to my MP server i'm getting this error, looks like an issue with Lightoverlay option.

 

[grandrolf]

Did you change anything to the pack?
(this includes adding optifine)

Is the server running with defaults or are you using plugins as well?

Have you tried restarting the client and server?

Share log if it still fails even after restarts (and answering the other questions).

Use https://paste.feed-the-beast.com and share the link to the log here.

 

[DutchTiger86]

I tried restarting both server and client a few times, I did recently update from 1.2.0 version to 1.3.0 version, I did not add anything to the default modpack, I tried launching a server with my old world and with a new world they both have the same issue, couldn't see anything special on the log files, the error isn't showing up on it. https://paste.feed-the-beast.com/view/d4fc9b45

 

[grandrolf]

Please share full log.

 

[DutchTiger86]

here's the full log. https://paste.feed-the-beast.com/view/b651e7cc

 

[grandrolf]

Did you put a IP number in server.properties?

If yes, remove that and try again.

 

[DutchTiger86]

I did not put any IP number in the server.properties, i didn't change any files on either side

 

[grandrolf]

How did you update the server?
(can you explain the steps you took)

 

[DutchTiger86]

I tried 3 ways, first was with the Server installer .exe in the folder where my original world was, second was with a clean folder and running the installer .exe in there, moving only my world folder into the folder once the installation completed, and third was a clean folder only running the installer .exe doing no further alterations to the folder.

 

[grandrolf]

So the 3rd one was a clean install with a fresh world?

Because I tried that on 1.3.0 and didn't have any issues
Also tried on 1.2.0 and no issues

Is just about to update the 1.2.0 -> 1.3.0 to see what happens

Do you still have a copy of the original server folder structure intact?

 

[DutchTiger86]

I was stupid and didn't backup the original server folder structure, but i could redownload it and recreate it, the 3rd one was a clean install with a fresh world yes, no modyfications were made to it.

 

[grandrolf]

I had no issues updating the 1.2.0 server to 1.3.0 either.

The fresh install of the server with a new world - that should have worked for you.

Have you tried a clean install of the pack on the client side?
(if you got local worlds, make sure to back those up if things go wrong)

 

[DutchTiger86]

I just did a clean install on the client side, and I'm able to connect to the server now, I guess something went wrong during the previous update of the client from 1.2.0 to 1.3.0, thank you very much for you help fixing my issue