Casting Cabal Therapy in Oops! deck causes an error

Not a programmer but here's the error message:

Game exception occurred:

java.lang.IllegalArgumentException: Wrong code usage. Choices must contains some values
Server version: 1.4.52-V6-beta7 (build: 2023-11-18 11:37)
Stack trace:
mage.player.human.HumanPlayer.choose(HumanPlayer.java:474)
mage.abilities.effects.common.ChooseACardNameEffect$TypeOfName.getChoice(ChooseACardNameEffect.java:65)
mage.abilities.effects.common.ChooseACardNameEffect$TypeOfName.getChoice(ChooseACardNameEffect.java:54)
mage.abilities.effects.common.ChooseACardNameEffect.apply(ChooseACardNameEffect.java:131)
mage.abilities.AbilityImpl.resolveMode(AbilityImpl.java:192)
mage.abilities.AbilityImpl.resolve(AbilityImpl.java:179)
mage.game.stack.Spell.resolve(Spell.java:291)
mage.game.GameImpl.resolve(GameImpl.java:1717)
mage.game.GameImpl.playPriority(GameImpl.java:1642)
mage.game.turn.Step.priority(Step.java:67)
mage.game.turn.Phase.playStep(Phase.java:204)
mage.game.turn.Phase.play(Phase.java:90)
mage.game.turn.Turn.play(Turn.java:137)
mage.game.GameImpl.playTurn(GameImpl.java:1091)
mage.game.GameImpl.play(GameImpl.java:998)
mage.game.GameImpl.start(GameImpl.java:974)
mage.server.game.GameWorker.call(GameWorker.java:34)
java.util.concurrent.FutureTask.run(FutureTask.java:266)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)

Start with mage.abilities.effects.common.ChooseACardNameEffect.java and mage.player.human.HumanPlayer.java, using the supplied stack trace and the Oops! deck's Casting Cabal Therapy interaction as the reproduction path. Determine why the choice list is empty and verify that casting the card no longer produces the reported exception.