Ajuda log de erros

Antes era quando entrava na loja de carro velho, agora é quando passo de certa pagina das rodas (14,15,16,17,18,etc), e sempre o maldito MC

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!JVM::compileSource: recompilation needed of "cars\racers\MC_data\scripts\src\MC_GT.java" but source not exists
!JVM::compileSource: file not found: "cars\racers\MC_data\scripts\src\MC_GT.java"
!JavaMachine::loadClass: failed to load cars\racers\MC_data\scripts\MC_GT.class
!JVM::compileSource: recompilation needed of "cars\racers\MC_data\scripts\src\MC_GTB.java" but source not exists
!JVM::compileSource: file not found: "cars\racers\MC_data\scripts\src\MC_GTB.java"
!JavaMachine::loadClass: failed to load cars\racers\MC_data\scripts\MC_GTB.class
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Alguma alma saberia dizer como arrumar?