Problem/Bug Warp suddenly saying invalid world or hole in floor

So this is my first time running a server and ive been able to fix everything else but this
I logged out of my server last night and then got back on in the morning as soon as i got on i realised i lost my whole inventory for my survival world, i then tried to warp to my survival world end xp farm and it said error hole in floor, so i tried warping to my spawn (which is a void world) and it says error invalid world, i tried backups from yesterday and the day before but it just removes some of the stuff we built and our inventorys are still clear and warps still do not work, not just mine either, it has been working perfectly for weeks now so i dont understand what has happened if someone could help it would be highly appreciated!

Plugins i run
ActionHealth v3.4.6
Clearlag v3.1.6
DeadChest-3.2 v3.2
EssentialsX-2.17.2.0 v2.17.2.0
EssentialsXChat-2.17.2.0 v2.17.2.0
Jobs4.15.7 v4.15.7
LuckPerms-Bukkit-5.0.72 v5.0.72
Multiverse-Core-4.1.0 vapi- 1.13
Multiverse-NetherPortals-4.1.0 v4.1.0-b763
Multiverse-Portals-4.1.0 v4.1.0-b805
Multiverse-SignPortals-4.1.0 v4.1.0-b748
Staff+ v3.3.2.2
Vault v1.7.2-b107
VeinMiner-1.15.0 v1.15.0
VoidGenerator-1.5.1 v1.5.1
worldedit-bukkit-7.1.0 v7.1.0;8e55131
worldguard-bukkit-7.0.2 v7.0.2-snapshot;bf2593e

Worlds are
Survival
Survival_nether
Survival_the_end
Creative
SuperFlat
SurvivalIsland
SurvivalIsland_nether
SurvivalIsland_the_end