Unexpected Application Error!

e.map is not a function

TypeError: e.map is not a function
    at ub (https://welonenergy.com/assets/index-DlSuv9uq.js:70:13466)
    at tu (https://welonenergy.com/assets/index-DlSuv9uq.js:38:16998)
    at qo (https://welonenergy.com/assets/index-DlSuv9uq.js:40:3139)
    at Sp (https://welonenergy.com/assets/index-DlSuv9uq.js:40:44737)
    at jp (https://welonenergy.com/assets/index-DlSuv9uq.js:40:39727)
    at by (https://welonenergy.com/assets/index-DlSuv9uq.js:40:39655)
    at Ri (https://welonenergy.com/assets/index-DlSuv9uq.js:40:39508)
    at nc (https://welonenergy.com/assets/index-DlSuv9uq.js:40:35875)
    at vp (https://welonenergy.com/assets/index-DlSuv9uq.js:40:34826)
    at S (https://welonenergy.com/assets/index-DlSuv9uq.js:25:1582)