gLiveView error

bonjour à tous arrive pas a lancer gLiveView j’ai erreur suivante : `Could not find TraceChainDb when attempting to parse /config.json file in JSON format, please double-check the syntax of your config, or simply download it from guild-operators repository!

ERROR: gLiveView failed to load common env file
Please verify set values in ‘User Variables’ section in env file or log an issue on GitHub
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merci d’avance pour votre aide