From the logs you shared, it looks like you’ve got some mods causing trouble for the dedicated server. Specifically, the “Oculus” mod is trying to load client-side classes (net/minecraft/client/gui/screens/Screen), and “Legendary Tooltips” is throwing initialization errors. These mods are likely client-only mods, which simply won’t work on a dedicated server.
Here’s your first step:
Check through the modpack and remove any client-only mods (like Oculus or anything similar) from the mods directory on the server. AMP should have a file manager for the Minecraft instance; dig in there and clear out the suspicious mods.
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