Loading does not work

[ryudious]

Starts and runs fine great job. But it will not load.

Loading pool from C:\Users\axelm\OneDrive\Documents\BizHawk-2.2\Lua\SNES\neat-mario\pool\DP1.State
NLua.Exceptions.LuaScriptException: [string "main"]:913: bad argument #1 to 'floor' (number expected, got nil)

When you click load you have to manually choose a file, and ive tried choosing tons of them. When I hit "save" it saves something into the "states" folder. When I try and "load" it takes me to the "pool" folder.

Any insight?