Howdy,
Here's the issue, me and my girlfriend both use Pixelmon's mod for pokemons, I have installed Forge as per the readme, followed every tutorial on "how-to" and everything works A1 on my computer. I can fight other pokemons, craft, destroy, run around and just do what every MC player does and get no crash. However, on her computer, she crashes and gets the Internal Server Error whenever she fights another pokemon with hers and "it" would either gain a level or gain exp. If "it" faints - no issue, sleep, rinse and repeat. All other aspects of her MC experience is fine.
Here's her ForgeModLoader-client-0 file and I noticed one error.
And here's the complete file:
I am really frustrated, as her PC is more powerful than mine, yet runs MC like a 486 after installing Win ME. I'm always willing to re-install MC and Forge and Pixelmon, but it's getting frustrating... as I've done that several times for several issues - which I never had.
I'm having her update her GFX drivers, see if that helps any, but meh - any help would be appreciated.