Unexpected Application Error!

n.slice is not a function

TypeError: n.slice is not a function
    at Ec (https://flex-fusion.netlify.app/static/js/main.00e7c81e.js:2:468650)
    at Ai (https://flex-fusion.netlify.app/static/js/main.00e7c81e.js:2:131892)
    at Rl (https://flex-fusion.netlify.app/static/js/main.00e7c81e.js:2:143580)
    at Au (https://flex-fusion.netlify.app/static/js/main.00e7c81e.js:2:189888)
    at xs (https://flex-fusion.netlify.app/static/js/main.00e7c81e.js:2:178111)
    at ys (https://flex-fusion.netlify.app/static/js/main.00e7c81e.js:2:178039)
    at gs (https://flex-fusion.netlify.app/static/js/main.00e7c81e.js:2:177902)
    at is (https://flex-fusion.netlify.app/static/js/main.00e7c81e.js:2:174682)
    at as (https://flex-fusion.netlify.app/static/js/main.00e7c81e.js:2:173233)
    at S (https://flex-fusion.netlify.app/static/js/main.00e7c81e.js:2:208510)