[14:11:14] [Server thread/ERROR] [FML]: A TileEntity BlockCableBus(appeng.parts.layers.LayerIEnergyHandler_TileCableBus) has thrown an exception during loading, its state cannot be restored. Report ...

I cant manage to start a modpack server for version 1.12.2. It seems to be an issue with JDK 8, but i cant resolve the issue. I tried installing oracle and openJDK 8 on my pc and add it to my path.