WowAce

Date: 2020-11-25 08:14:35
ID: 1
Error occured in: Global
Count: 1
Message: ..\AddOns\GatherMate2\Collector.lua line 30:
table index is nil
Debug:
[C]: ?
GatherMate2\Collector.lua:30: in main chunk
Locals:

AddOns:
Swatter, v8.2.6511 (SwimmingSeadragon)
WowheadLooter, v11304
AtlasLootClassic, vv1.5.6
AtlasLootClassicData, vv1.5.6
AtlasLootClassicDungeonsAndRaids, vv1.5.6
AtlasLootClassicMaps, vv1.0.0
AucAdvanced, v8.2.6471 (SwimmingSeadragon)
AucFilterBasic, v8.2.6497 (SwimmingSeadragon)
AucStatHistogram, v8.2.6499 (SwimmingSeadragon)
AucStatiLevel, v8.2.6503 (SwimmingSeadragon)
AucStatPurchased, v8.2.6500 (SwimmingSeadragon)
AucStatSimple, v8.2.6501 (SwimmingSeadragon)
AucStatStdDev, v8.2.6502 (SwimmingSeadragon)
AucUtilFixAH, v8.2.6504 (SwimmingSeadragon)
AutoCarrot, v1.13.12
BagBrother, v
Bagnon, v9.0.4
BeanCounter, v8.2.6505 (SwimmingSeadragon)
BuffwatchClassic, v1.16
ClassicAuraDurations, v1.13.61
ClassicLFG, v1.2.4
ClassicLootAssistant, v
DBMCore, v1.13.61-54-g2db4ded
DBMDefaultSkin, v
DBMStatusBarTimers, v
Decursive, v2.7.8
Dismounter, v1.2.1
Enchantrix, v8.2.6506 (SwimmingSeadragon)
EnchantrixBarker, v8.2.6507 (SwimmingSeadragon)
ExtendedCharacterStats, v2.6.2
GatherMate2, v1.46.2
SlideBar, v8.2.6509 (SwimmingSeadragon)
Stubby, v8.2.6510 (SwimmingSeadragon)
BlizRuntimeLib_enUS v1.13.5.11305 <none>
(ck=49c)

You are using the Retail version on Classic, best would be to uninstall and get the proper Classic version instead from https://www.curseforge.com/wow/addons/gathermate2-classic