How to get support for modded installs
For help with stock versions of KSP, please check the Stock Support Forum
First, you should follow these troubleshooting steps
Following these steps resolves ~90% of all mod-related issues, which allows you to get back to playing and allows modders to spend more time focusing on the ~10% of issues that require their attention.
Make sure all your addons are up to date. Bugs get fixed all the time