13.12 23:10:11 [Server] Server thread/INFO agrumpytedybear joined the game
13.12 23:10:11 [Server] Server thread/INFO [xa.pa.OpenPartiesAndClaims/]: Updating all forceload tickets for 25c5aae9-a922-481b-8540-aa815d81a3e1
13.12 23:10:11 [Disconnect] User agrumpytedybear has disconnected, reason: Internal Exception: io.netty.handler.codec.EncoderException: java.lang.NullPointerException: Cannot invoke "net.minecraft.resources.ResourceLocation.toString()" because "p_130086_" is null
13.12 23:10:11 [Server] Server thread/INFO agrumpytedybear left the game
13.12 23:10:11 [Server] Server thread/INFO [xa.pa.OpenPartiesAndClaims/]: Updating all forceload tickets for 25c5aae9-a922-481b-8540-aa815d81a3e1
13.12 23:10:11 [Server] Server thread/WARN handleDisconnection() called twice
Just switched our forge 1.20.2 server to a 1.20.1 and added a few mods. This is the errors it is giving me now after trying to join. The mods we have are
Apotheosis-1.20.1-7.1.0
ApothicAttributes-1.20.1-1.2.0
balm-forge-1.20.1-7.2.1
BiomesOPlenty-1.20.1-18.0.0.592
Bookshelf-Forge-1.20.1-20.1.6
cristellib-1.1.5-forge
EnchantmentDescriptions-Forge-1.20.1-17.0.9
jei-1.20.1-forge-15.2.0.27
open-parties-and-claims-forge-1.20.1-0.20.1
Patchouli-1.20.1-83-FORGE
Placebo-1.20.1-8.6.0
SereneSeasons-1.20.1-9.0.0.46
sophisticatedbackpacks-1.20.1-3.19.4.978
sophisticatedcore-1.20.1-0.5.111.517
TerraBlender-forge-1.20.1-3.0.0.169
Towns-and-Towers-1.12-Fabric+Forge
waystones-forge-1.20-14.1.0
Xaeros_Minimap_23.9.3_Forge_1.20
XaerosWorldMap_1.37.2_Forge_1.20
YungsApi-1.20-Forge-4.0.2
YungsBetterDesertTemples-1.20-Forge-3.0.3
YungsBetterDungeons-1.20-Forge-4.0.3
YungsBetterEndIsland-1.20-Forge-2.0.4
YungsBetterJungleTemples-1.20-Forge-2.0.4
YungsBetterMineshafts-1.20-Forge-4.0.4
YungsBetterNetherFortresses-1.20-Forge-2.0.5
YungsBetterOceanMonuments-1.20-Forge-3.0.3
YungsBetterStrongholds-1.20-Forge-4.0.3
YungsBetterWitchHuts-1.20-Forge-3.0.3
YungsBridges-1.20-Forge-4.0.3
