Does anyone know how to clear this error?

[xengine-qyt]

worldserver report error.
I don’t know if it’s an error from the module or from the game server.

-- * Modules config list:
|
-- +- mod-ah-bot
-- | * mod_ahbot.conf.dist
-- +- mod-boss-announcer
-- | * mod_boss_announcer.conf.dist
-- +- mod-eluna
-- | * mod_LuaEngine.conf.dist
-- +- mod-gain-honor-guard
-- | * GainHonorGuard.conf.dist
-- +- mod-guildhouse
-- | * mod_guildhouse.conf.dist
-- +- mod-individual-xp
-- | * Individual-XP.conf.dist
-- +- mod-learn-spells
-- | * mod_learnspells.conf.dist
-- +- mod-npc-all-mounts
-- | * npc_allmounts.conf.dist
-- +- mod-npc-gambler
-- | * npc_gambler.conf.dist
-- +- mod-playerbots
-- | * playerbots.conf.dist
-- +- mod-transmog
-- | * transmog.conf.dist
-- +- mod-world-chat
-- | * WorldChat.conf.dist

SQL(p): INSERT INTO character_spell (guid, spell, specMask) VALUES (160487, 33391, 255)
 [ERROR]: [1062] Duplicate entry '160487-33391' for key 'character_spell.PRIMARY'
SQL(p): INSERT INTO character_spell (guid, spell, specMask) VALUES (160627, 33391, 255)
 [ERROR]: [1062] Duplicate entry '160627-33391' for key 'character_spell.PRIMARY'
SQL(p): INSERT INTO character_spell (guid, spell, specMask) VALUES (160047, 33391, 255)
 [ERROR]: [1062] Duplicate entry '160047-33391' for key 'character_spell.PRIMARY'
SQL(p): INSERT INTO character_spell (guid, spell, specMask) VALUES (160437, 33391, 255)
 [ERROR]: [1062] Duplicate entry '160437-33391' for key 'character_spell.PRIMARY'
SQL(p): INSERT INTO character_spell (guid, spell, specMask) VALUES (160157, 33391, 255)
 [ERROR]: [1062] Duplicate entry '160157-33391' for key 'character_spell.PRIMARY'
SQL(p): INSERT INTO character_spell (guid, spell, specMask) VALUES (160017, 33391, 255)
 [ERROR]: [1062] Duplicate entry '160017-33391' for key 'character_spell.PRIMARY'
SmartScript::ProcessAction: SMART_ACTION_TALK: EntryOrGuid 31258 SourceType 0 EventType 4 TargetType 7 using non-existent Text id 0 for talker 31216, ignored.
SQL(p): INSERT INTO character_spell (guid, spell, specMask) VALUES (161247, 33391, 255)
 [ERROR]: [1062] Duplicate entry '161247-33391' for key 'character_spell.PRIMARY'
SQL(p): INSERT INTO character_spell (guid, spell, specMask) VALUES (161317, 33391, 255)
 [ERROR]: [1062] Duplicate entry '161317-33391' for key 'character_spell.PRIMARY'
SQL(p): INSERT INTO character_spell (guid, spell, specMask) VALUES (161277, 33391, 255)
 [ERROR]: [1062] Duplicate entry '161277-33391' for key 'character_spell.PRIMARY'
SQL(p): INSERT INTO character_spell (guid, spell, specMask) VALUES (161827, 33391, 255)