Memory Allocation Error

[Whistlergal]

I am making my first map in the NILE program and am fairly new to JO. I have loaded my map into a server to host and look at it several times, but lately I have had no luck and get the error message: Memory Allocation Failed - Colormap. It tells me my mission is too large but I only have 429 objects in my map so not sure what is going on. I have tried changing terrains and that helped for a while but now and getting the same message again. Any help would be appreciated.