Played all of act 1 perfectly fine. Got to an event in Act 2, never got to see it and every time I tried to reconnect, it would immediately crash. I copied as much of the crash report as I saw that looked relevant.

04:47:45.790 INFO spireTogether.SpireTogetherMod> Loading save
04:47:45.791 INFO spireTogether.SpireTogetherMod> Steam
04:47:45.791 INFO spireTogether.SpireTogetherMod> Imitating game loading
04:47:46.202 INFO spireTogether.SpireTogetherMod> NON_FATAL: Could not generate map location due to java.lang.NullPointerException

java.lang.NullPointerException
at spireTogether.util.SpireHelp$Gameplay.GetMapLocation(SpireHelp.java:270)
at spireTogether.util.SpireHelp$Gameplay.GetMapLocation(SpireHelp.java:265)
at spireTogether.network.P2P.P2PMessageAnalyzer.AnalyzeMessage(P2PMessageAnalyzer.java:703)
at spireTogether.network.steam.SteamIntegration.update(SteamIntegration.java:30)
at spireTogether.network.P2P.P2PManager$ClientUpdater.Postfix(P2PManager.java:272)
at com.megacrit.cardcrawl.core.CardCrawlGame.update(CardCrawlGame.java:906)
at com.megacrit.cardcrawl.core.CardCrawlGame.render(CardCrawlGame.java:423)
at com.badlogic.gdx.backends.lwjgl.LwjglApplication.mainLoop(LwjglApplication.java:225)
at com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:126)04:47:46.203 INFO core.CardCrawlGame> Exception occurred in CardCrawlGame render method!
04:47:46.204 ERROR core.CardCrawlGame> Exception caught
java.lang.NullPointerException: null
at spireTogether.other.RoomDataManager.getRoom(RoomDataManager.java:68) ~[TogetherInSpire.jar:?]
at spireTogether.other.RoomDataManager.GetRoomCache(RoomDataManager.java:81) ~[TogetherInSpire.jar:?]
at spireTogether.other.RoomDataManager.GetMonsterForLocation(RoomDataManager.java:263) ~[TogetherInSpire.jar:?]
at spireTogether.network.P2P.P2PMessageAnalyzer.AnalyzeMessage(P2PMessageAnalyzer.java:703) ~[TogetherInSpire.jar:?]
at spireTogether.network.steam.SteamIntegration.update(SteamIntegration.java:30) ~[TogetherInSpire.jar:?]
at spireTogether.network.P2P.P2PManager$ClientUpdater.Postfix(P2PManager.java:272) ~[TogetherInSpire.jar:?]
at com.megacrit.cardcrawl.core.CardCrawlGame.update(CardCrawlGame.java:906) ~[?:?]
at com.megacrit.cardcrawl.core.CardCrawlGame.render(CardCrawlGame.java:423) [?:?]
at com.badlogic.gdx.backends.lwjgl.LwjglApplication.mainLoop(LwjglApplication.java:225) [?:?]
at com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:126) [?:?]
Controllers: removed manager for application, 0 managers active
04:47:46.215 INFO core.CardCrawlGame> PAUSE()
04:47:46.215 INFO core.CardCrawlGame> Game shutting down...
04:47:46.216 INFO core.CardCrawlGame> Flushing saves to disk...
04:47:46.216 INFO core.CardCrawlGame> Shutting down controller handler...
04:47:46.217 INFO core.CardCrawlGame> Shutting down publisher integrations...
04:47:46.221 INFO core.CardCrawlGame> Flushing logs to disk. Clean shutdown successful.
04:47:46.224 INFO steam.SteamTicker> [ERROR] SteamAPI stopped running.

Game crashed.
Version Info:
- Java version (1.8.0_144)
- Slay the Spire (12-18-2022)
- ModTheSpire (3.30.3)
Mod list:
- basemod (5.51.1)
- stslib (2.9.0)
- spireTogether (4.1.1)
- CorruptTheSpire (1.3.2)

Mods in stacktrace:
- spireTogether (4.1.1)
Cause:
java.lang.NullPointerException
at spireTogether.other.RoomDataManager.getRoom(RoomDataManager.java:68)
at spireTogether.other.RoomDataManager.GetRoomCache(RoomDataManager.java:81)
at spireTogether.other.RoomDataManager.GetMonsterForLocation(RoomDataManager.java:263)
at spireTogether.network.P2P.P2PMessageAnalyzer.AnalyzeMessage(P2PMessageAnalyzer.java:703)
at spireTogether.network.steam.SteamIntegration.update(SteamIntegration.java:30)
at spireTogether.network.P2P.P2PManager$ClientUpdater.Postfix(P2PManager.java:272)
at com.megacrit.cardcrawl.core.CardCrawlGame.update(CardCrawlGame.java:906)
at com.megacrit.cardcrawl.core.CardCrawlGame.render(CardCrawlGame.java:423)
at com.badlogic.gdx.backends.lwjgl.LwjglApplication.mainLoop(LwjglApplication.java:225)
at com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:126)