i have forge on 1.7.10 and had a survival world, i accidentally was running 1.14 and i opened the survival world that i played with the mods, and whenever i try to open the survival world with the forge version, it does not load up the world. i just put the whole log here so if anyone could help i would appreciate it so much, worked hard on builds in this world and was sad to lost it thanks a lot 

i just copied the part with what i thought was the problem but if you need more lmk. also attached whole log with pastebin

 

GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
    AE2 Version: beta rv3-beta-6 for Forge 10.13.4.1448
    AE2 Integration: IC2:OFF, RotaryCraft:OFF, RC:OFF, BuildCraftCore:ON, BuildCraftTransport:ON, BuildCraftBuilder:ON, RF:ON, RFItem:ON, MFR:OFF, DSU:OFF, FZ:OFF, FMP:OFF, RB:OFF, CLApi:OFF, Waila:ON, InvTweaks:OFF, NEI:ON, CraftGuide:OFF, Mekanism:OFF, ImmibisMicroblocks:OFF, BetterStorage:OFF, OpenComputers:OFF, PneumaticCraft:OFF
    Profiler Position: N/A (disabled)
    Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
    Player Count: 0 / 8; []
    Type: Integrated Server (map_client.txt)
    Is Modded: Definitely; Client brand changed to 'fml,forge'
[13:20:58] [Client thread/INFO]: [net.minecraft.client.Minecraft:func_71377_b:354]: #@!@# Game crashed! Crash report saved to: #@!@# /Users/billy/Library/Application Support/minecraft/crash-reports/crash-2019-09-12_13.20.57-server.txt

9XMJLMV5.txt

Edited September 13, 20196 yr by mallard"
added whole log with pastebin

1.7.10 is ancient, and no longer supported on these forums. For support here you will need to be using (I believe) 1.12.2+