Suddenly stuck, then crashed, unable to enter the game。Delta 247

After the game update, there have been many cases of freezing and crashing. When choosing a character and entering the game again, an error window will pop up:Fatal error in Metadata/Monsters/PorcupineAnt/PorcupineAntMedium@24:Number of shared states is different on client and server! Delta: 247.This causes the inability to enter the game.