Why is my game, pokemon fusion generation, comeing up with a error code?

it just comes up with an error code, opens up like nothing happened then gives me another error code and the game says that my save is corrupt or inco

it just comes up with an error code, opens up like nothing happened then gives me another error code and the game says that my save is corrupt or incompatible so it asks if i want to start the game anew. i click no as i don't want to have to restart and this is the fifth time this has happened and it comes up with another error code and force closes

or:it just comes up with an error code, opens up like nothing happened then gives me another error code and the game says that my save is corrupt or incompatible so it asks if i want to start the game anew. i click no as i don't want to have to restart and this is the fifth time this has happened and it comes up with another error code and force closes

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