Home » Guide » 12003 An error occurred Pococha 12003 An error occurred Pococha 44 0 Guide, Pococha April 25, 2023 12003: An error occurred. 12003 error appears when the in-app Pococha data is not displayed correctly. Solution Please restart your Pococha app and/or device in a location with a stable connection. Previous20005: Not enough Coins. Pococha Next30040 An error occurred Pococha