So i added the mod Pixelmon Generations 2.0.0 to my server and when i join the server is says Mod rejections [FMLMod:pixelmon{2.0.0}] i would like to fix this i am on mac by the way. in the logs on the Aternos it says:
[23:29:16] [Server thread/INFO]: Starting minecraft server version 1.12.2
[23:29:26] [Server thread/INFO]: Loading properties
[23:29:26] [Server thread/INFO]: Default game type: CREATIVE
[23:29:26] [Server thread/INFO]: Generating keypair
[23:29:26] [Server thread/INFO]: Starting Minecraft server on *:48204
[23:29:26] [Server thread/INFO]: Using epoll channel type
[23:29:39] [Server thread/INFO]: Preparing level "world"
[23:29:40] [Server thread/INFO]: Loaded 531 advancements
[23:29:40] [Server thread/INFO]: Preparing start region for level 0
[23:29:41] [Server thread/INFO]: Preparing spawn area: 65%
[23:29:41] [Server thread/INFO]: Done (2.518s)! For help, type "help" or "?"
[23:29:41] [Server thread/INFO]: Starting GS4 status listener
[23:29:41] [Query Listener #1/INFO]: Query running on 0.0.0.0:48204
[23:29:54] [User Authenticator #1/INFO]: UUID of player Alienmikey9999 is fc71709e-c16a-40b6-a64c-5703bdb5f400
[23:29:55] [Server thread/INFO]: Alienmikey9999 lost connection: Mod rejections [FMLMod:pixelmon{2.0.0}]
[23:29:55] [Server thread/INFO]: Alienmikey9999 left the game
[23:34:46] [Server thread/INFO]: Saving...
[23:34:46] [Server thread/INFO]: Saved the world
Tell me if you need anything more to help with this fix.
