Unexpected Application Error!

Failed to execute 'atob' on 'Window': The string to be decoded is not correctly encoded.

InvalidCharacterError: Failed to execute 'atob' on 'Window': The string to be decoded is not correctly encoded.
    at base64ToObject (https://widget-test-gamma.vercel.app/assets/index-CHmT6bjO.js:69:35725)
    at https://widget-test-gamma.vercel.app/assets/index-CHmT6bjO.js:8561:95744
    at Qj (https://widget-test-gamma.vercel.app/assets/index-CHmT6bjO.js:40:26439)
    at Hk (https://widget-test-gamma.vercel.app/assets/index-CHmT6bjO.js:40:45967)
    at https://widget-test-gamma.vercel.app/assets/index-CHmT6bjO.js:40:44181
    at Sl (https://widget-test-gamma.vercel.app/assets/index-CHmT6bjO.js:25:1729)
    at MessagePort.Rr (https://widget-test-gamma.vercel.app/assets/index-CHmT6bjO.js:25:2141)