Serious Warning with near future solar

[macbookprousr]

I got a serious warning, and i think i know where the problem is, though i dont know how to fix it.
Causes me to be unable to unfold or deploy any solar panel (including stock panes and NFS panels), but i can still place them for some reason.
KSP.log

[Rodg88]

Unless you have a planet pack or something that specifically needs it, you don't need Kopernicus, and uninstalling it (just delete the whole Kopernicus folder) should fix this issue. It happened because the actual plugin for Kopernicus wasn't loaded, due to a dependency not being present (ModularFlightIntegrator)