When trying to create a brawl deck I get the error that my deck has duplicates of a card, which i dont.

Commander

1 Kaya, Geist Hunter (VOW) 240

Deck
1 Voice of Victory (TDM) 33
1 Dalkovan Packbeasts (TDM) 7
1 Avenger of the Fallen (TDM) 73
1 Mondrak, Glory Dominus (ONE) 23
1 Elspeth, Storm Slayer (TDM) 11
1 Dalkovan Encampment (TDM) 253
1 Duty Beyond Death (TDM) 10
1 Concealed Courtyard (OTJ) 268
1 Concealed Courtyard (KLR) 282
1 Caves of Koilos (DMU) 244
1 Restless Fortress (WOE) 259
1 Temple of Silence (FDN) 704
1 Drivnod, Carnage Dominus (ONE) 90
10 Plains (TDM) 278
10 Swamp (TDM) 282
1 Arid Archway (OTJ) 252
1 Amonkhet Raceway (DFT) 248
1 Avishkar Raceway (DFT) 249
1 Muraganda Raceway (DFT) 257
1 Fabled Passage (BLB) 252
1 Vengeful Bloodwitch (FDN) 76
1 Shadowy Backstreet (MKM) 268
1 Bleachbone Verge (DFT) 250
1 Split Up (DSK) 32
1 Delney, Streetwise Lookout (MKM) 12
1 Elesh Norn, Mother of Machines (ONE) 10
1 Sanguine Evangelist (LCI) 34
1 Cruel Celebrant (WAR) 188
1 Toby, Beastie Befriender (DSK) 35
1 Corrupted Conviction (OTJ) 84
1 Desperate Measures (TDM) 78
1 Invasion of Tolvada (MOM) 241
1 Hardened Tactician (TDM) 191
1 Arvad, Weatherlight Smuggler (Y23) 20
1 Massacre Girl, Known Killer (MKM) 94
1 Blasphemous Edict (FDN) 57
1 Fleshtaker (MID) 222
1 Fracture (STX) 188
1 Can't Stay Away (MID) 213
1 Rite of Oblivion (MID) 237
1 Oltec Matterweaver (BIG) 3
1 Vanishing Verse (OTP) 57
1 Anguished Unmaking (OTP) 35
1 Aron, Benalia's Ruin (DMU) 193
1 Dewdrop Cure (BLB) 10
1 Kambal, Profiteering Mayor (OTJ) 211
1 Shadewing Laureate (STX) 229
1 Mortify (FDN) 662
1 Baron Bertram Graywater (OTJ) 195
1 Barrensteppe Siege (TDM) 171
1 Dramatic Finale (STX) 180
1 Elenda, the Dusk Rose (RIX) 157
1 Marshal of the Lost (TDM) 207
1 Teysa Karlov (MUL) 126
1 Vito, Fanatic of Aclazotz (LCI) 243
1 Wispdrinker Vampire (MKM) 243
1 Skyknight Squire (FDN) 23
1 Enduring Innocence (DSK) 6
1 A-Blood Artist (JMP) 206
1 Zulaport Cutthroat (PIO) 121
1 Pitiless Plunderer (RIX) 81
1 Venerated Stormsinger (TDM) 97
1 A-The Meathook Massacre (MID) 112
1 Funeral Room // Awakening Hall (DSK) 100
1 Unholy Annex // Ritual Chamber (DSK) 118
1 Bontu's Monument (AKR) 269
1 Mox Amber (BRR) 35
1 Arcane Signet (ANB) 117
1 Ashnod's Altar (BRR) 4
1 Panharmonicon (KLR) 258
1 Roaming Throne (LCI) 258
1 Waystone's Guidance (Y25) 3
1 Land Tax (WOT) 9
1 Dedicated Dollmaker (Y24) 2
1 Get Lost (LCI) 14
1 Caretaker's Talent (BLB) 6
1 Ojer Taq, Deepest Foundation (LCI) 26
1 Shineshadow Snarl (STX) 272
1 Shambling Vent (PIO) 275
1 Thunderbond Vanguard (Y25) 2
1 Elas il-Kor, Sadistic Pilgrim (DMU) 198

And it will not allow me to que with the deck