I can't add the exclusion to only mine ores with the mod or my game crashes, here's my config.

`
[enchantment]
#Whether or not this enchantment can be applied on books
canApplyOnBooks = true
#The minimum enchantability requirement for the first enchantment level
#Range: 1 ~ 100
minEnchantabilityBase = 15
#Whether or not to consider this enchantment as a treasure
isTreasure = false
#List of enchantments that cannot be applied together with this enchantment
incompatibleEnchantments = []
#Whether or not this enchantment can be offered by villagers for trade
isVillagerTrade = true
#Whether or not this enchantment can generate in loot
isLootable = true
#List of items that the enchantment can be applied on
items = ["is:tool", "quark:pickarang", "quark:flamarang"]
#The number of levels of the enchantment
#Range: 1 ~ 5
levels = 1
#Whether or not this enchantment can be applied at the enchanting table
canApplyAtEnchantingTable = true
#The additional enchantability requirement for each enchantment level after the first
#Range: 1 ~ 100
minEnchantabilityPerLevel = 5
#The rarity of the enchantment
#Allowed Values: COMMON, UNCOMMON, RARE, VERY_RARE
rarity = "RARE"

["vein mining"]
#Whether or not to vein mine diagonally, note this may lead to hidden drops if relocateDrops is false
diagonalMining = true
#Whether or not the tool can break while mining additional blocks
preventToolDestruction = true
#Whether the blocks configuration is a whitelist or a blacklist
#Allowed Values: BLACKLIST, WHITELIST
blocksPermission = "WHITELIST"
#The maximum distance from the source block per level of the enchantment
#Range: 1 ~ 100
maxDistancePerLevel = 15
#Whether or not to stop vein mining when the tool can no longer be used
limitedByDurability = true
#List of whitelisted/blacklisted blocks or block tags
blocks = [#forge:ores]
#The maximum number of blocks to mine without the enchantment
#Range: 0 ~ 1000
maxBlocksBase = 0
#The multiplier to tool damage from mining additional blocks
#Range: 0 ~ 1000
toolDamageMultiplier = 1
#Whether or not to move all drops to the same location
relocateDrops = true
#Whether or not the tool takes damage from mining additional blocks
addToolDamage = true
#The maximum distance from the source block without the enchantment
#Range: 0 ~ 1000
maxDistanceBase = 0
#Whether or not to require an effective tool to vein mine blocks
requireEffectiveTool = false
#The multiplier to player exhaustion from mining additional blocks
#Range: 0.0 ~ 1000.0
playerExhaustionMultiplier = 1.0
#The maximum number of blocks to mine per level of the enchantment
#Range: 1 ~ 1000
maxBlocksPerLevel = 50
#Whether or not the player gets exhaustion from mining additional blocks
addPlayerExhaustion = true

[groups]
#List of groupings by block IDs or block tags, comma-separated
groups = ["#forge:obsidian", "#forge:ores/coal", "#forge:ores/diamond", "#forge:ores/emerald", "#forge:ores/gold", "#forge:ores/iron", "#forge:ores/lapis", "#forge:ores/redstone", "#forge:ores/quartz", "#forge:ores/netherite_scrap", "#forge:ores/copper", "#forge:ores/tin", "#forge:ores/osmium", "#forge:ores/uranium", "#forge:ores/fluorite", "#forge:ores/lead", "#forge:ores/zinc", "#forge:ores/aluminum", "#forge:ores/nickel", "#forge:ores/silver", "#forge:ores/apatite", "#forge:ores/cinnabar", "#forge:ores/niter", "#forge:ores/ruby", "#forge:ores/sapphire", "#forge:ores/sulfur"]

`

here's my crash log
crash-2021-08-03_03.01.22-server.txt

Not sure if it's something im doing wrong, or if it's a mod i have, but regardless, works fine without any exclusino, except i mine everything, and i only wanna mine ores.

Tried a new world, same thing occurs.

You don't have quotation marks around the entry. It should be blocks = ["#forge:ores"].