{"status":"error","data":{"stack":"Error: Unauthorized extensibility point\n    at Object.is_authorized (/data/sandbox/node12/node_modules/auth0-ext-compilers/lib/authorization.js:30:19)\n    at userRegistrationHandler (/data/sandbox/node12/node_modules/auth0-ext-compilers/lib/compilers/user-registration.js:17:18)\n    at handler (/data/sandbox/node12/node_modules/auth0-ext-compilers/lib/adapter.js:50:14)\n    at Async.waterfall.Errors.create.code (/data/sandbox/lib/sandbox.js:641:25)\n    at nextTask (/data/sandbox/node12/node_modules/async/dist/async.js:5327:14)\n    at next (/data/sandbox/node12/node_modules/async/dist/async.js:5334:9)\n    at /data/sandbox/node12/node_modules/async/dist/async.js:972:16\n    at Async.waterfall.didCallNext (/data/sandbox/lib/sandbox.js:475:18)\n    at nextTask (/data/sandbox/node12/node_modules/async/dist/async.js:5327:14)\n    at next (/data/sandbox/node12/node_modules/async/dist/async.js:5334:9)","message":"Unauthorized extensibility point","statusCode":500}}