My mceternal server keeps crashing with spongeforge on it

every time i start the server it crashes (mceternal crashlog with spongeforge - Pastebin.com)
and i cant figure out why ive done everything possible to get it to work but still crashes
well i just got a crash log when i added a a to spongeforge xd crash log - Pastebin.com

One of the first lines lets you know why its crashing

Wrong Minecraft version for spark

Just a quick google search, spark-forge is only for 1.15.2. I cannot find version 1.0 though, just 1.3.x