I modify my LootTables.json but after server restart the BetterLoot plugin loads old LootTables.json what should I do to set the new LootTables.json working even after the restart. I had the same problems with Kits plugin. Thank you.

make sure u unload betterloot before editing the loot table

oxide.unload BetterLoot

thanx i did that and il wait for restart and test :D

Merged post

Ok, I tested and it didn't work but I can see a file was not changed in oxide/data/BetterLoot/LootTables.json  it only loaded the old one... after the restart, I just wrote oxide.reload BetterLoot and new .json started working. Do I have to reload the plugin after every restart?

no u dont have to reload it everytime.Also why wait for restart - just do oxide.reload BetterLoot anytime u make changes

I'm getting the same issue and have to reload the plugin on after every restart which is super annoying. Any ideas why this may be happening anyone?

delete the betterloot data folder
then do oxide.reload BetterLoot

it will make a new config (should be only 2 files in the data folder)
now go here and edit the config (data/LootTables) : https://blmc.artemdanilkin.ru
when u edited it just copy it back to the data/betterloot folder and in cmd or rcon do /oxide.reload BetterLoot 
Go smack a few barrels and crates and see if everything works
I use Betterloot with no issues 

because this happens only when I restart the server if I do reload the plugin during the server is online it works normally. For the restart, I use my custom bash script with php rcon where I call a plugin "Smooth Restarter" every day at 6 in the morning:)