OK. So one time i tried getting on my server, and i could only load about 10 chunks. After about 20 seconds, my FPS crashed and fluctuated between 0 and 1. Also, all the chickens in my chicken farm froze and fell in slow motion. My 3 friends who i get on the server with (it's a private server for us to play on) had the same problem. I know it's not the server, because it does the same thing when i move it to single player. We all have the same mods, and when we go onto other servers, we have no problems. Also on new worlds, preexisting other worlds, and when i delete the region so it regenerates, it still works fine. Finally, if I teleport to another location before the FPS crash, it still loads fine, but if i return to the original area, it has the problem again. Please help, because we don't want to lose the world. This problem started about 3 days ago and before that, it worked fine. The mods we have are Divine RPG and Backpacks, but we also have a few client-side ones, which i don't think affects the server or world at all. Please reply if you know how to solve this! Thanks!
I'm having the same problem, could you tell me the software you used to fix it?