Technical Specs (please complete the following information):

• Craft to Exile: Dissonance (3.1.9)
• World Type: Multiplayer server
• RAM Allocation: 8GB

Describe the bug
It appears as if the client and serverside are not compatible for multiplayer. It appears "Incompatible FML modded server: Server network message is not compatible"

To Reproduce
Steps to reproduce the behavior:

1. Download and install modpack into Curseforge, then the same for the server.
2. Add server IP in on the multiplayer screen, then try to log in.
3. See error

Expected behavior
It should work fine downloading from the same source.

Is it possible that ctecu having different versions might be causing this? it appears as 1.0.25 on serverside and 1.0.26 on clientside