Cannot read properties of undefined (reading 'length')

[anubhav024]

Error: ERROR processing /root/blockchain/hardhat-fund-me/deploy/01-deploy-fund-me.js:
TypeError: Cannot read properties of undefined (reading 'length')
at getFrom (/root/blockchain/hardhat-fund-me/node_modules/hardhat-deploy/src/helpers.ts:1656:14)
at fetchIfDifferent (/root/blockchain/hardhat-fund-me/node_modules/hardhat-deploy/src/helpers.ts:834:34)
at processTicksAndRejections (node:internal/process/task_queues:95:5)
at _deployOne (/root/blockchain/hardhat-fund-me/node_modules/hardhat-deploy/src/helpers.ts:913:24)
at DeploymentsManager.executeDeployScripts (/root/blockchain/hardhat-fund-me/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1215:19)
at processTicksAndRejections (node:internal/process/task_queues:95:5)
at DeploymentsManager.runDeploy (/root/blockchain/hardhat-fund-me/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1061:5)
at SimpleTaskDefinition.action (/root/blockchain/hardhat-fund-me/node_modules/hardhat-deploy/src/index.ts:450:5)
at Environment._runTaskDefinition (/root/blockchain/hardhat-fund-me/node_modules/hardhat/src/internal/core/runtime-environment.ts:351:14)
at Environment.run (/root/blockchain/hardhat-fund-me/node_modules/hardhat/src/internal/core/runtime-environment.ts:184:14)
at SimpleTaskDefinition.action (/root/blockchain/hardhat-fund-me/node_modules/hardhat-deploy/src/index.ts:601:32)
at Environment._runTaskDefinition (/root/blockchain/hardhat-fund-me/node_modules/hardhat/src/internal/core/runtime-environment.ts:351:14)
at Environment.run (/root/blockchain/hardhat-fund-me/node_modules/hardhat/src/internal/core/runtime-environment.ts:184:14)
at SimpleTaskDefinition.action (/root/blockchain/hardhat-fund-me/node_modules/hardhat-deploy/src/index.ts:690:5)

code is :