Gulp theme: Deploy Error Message – This already theme called.

There is an error with while deploying (Error Message – This already theme called.)

Modify Config.json Dependencies

1. In the top level of the SuiteCommerce Advanced source directory, open the Config.json file.(gulp >config>Config.json)
2. Find the Config.json file :
3. Replace with following code.

{
    "dbConfig": {
        "keepalive": false
    ,   "port": 7777
    ,   "https": false
    ,   "key": "KEYPEM"
    ,   "cert": "CERTPEM"
    }

,   "preserveManifest": false

,   "folders": {
        "source": {
            "source_path": "Workspace"
        ,   "extras_path": "Workspace/Extras/Extensions"
        }

    ,   "application_manifest": "Workspace/Extras"
    ,   "extensions": "Extras/Extensions"
    ,   "overrides": "Overrides"
    ,   "output": "LocalDistribution/tmp"
    ,   "local": "LocalDistribution"
    ,   "deploy": "DeployDistribution"
    ,   "extensions_dest_name": "Deploy_Extensions"
    ,   "extmech_parent": "-15"
    }

,   "application": {}

,   "services": {
        "EXTENSION_SERVICE": {
            "script": "customscript_ns_sc_ext_mech_restlets"
        ,   "deploy": "customdeploy_ns_sc_ext_mech_restlets"
        }
    ,   "WEBSITE_SERVICE": {
            "script": "customscript_ns_sc_ext_mech_restlets"
        ,   "deploy": "customdeploy_ns_sc_ext_mech_restlets"
        }
    ,   "FILE_SERVICE": {
            "script": "customscript_ns_sc_ext_mech_restlets"
        ,   "deploy": "customdeploy_ns_sc_ext_mech_restlets"
        }
    ,   "SKIN_SERVICE": {
            "script": "customscript_ns_sc_ext_mech_restlets"
        ,   "deploy": "customdeploy_ns_sc_ext_mech_restlets"
        },
        "DEPLOY_SERVICE": {
            "script": "customscript_ext_mech_deployer_rest",
            "deploy": "customdeploy_ext_mech_deployer_rest"
        }
    }

,   "deploy_config": {
        "update": true,
        "chunk_size": 80
    }
}