Unexpected Application Error!

Incorrect locale information provided

RangeError: Incorrect locale information provided
    at Function.supportedLocalesOf (<anonymous>)
    at Wz (https://locmat.app/static/js/main.cb1a80e5.js:2:1112485)
    at Gz (https://locmat.app/static/js/main.cb1a80e5.js:2:1114690)
    at new n (https://locmat.app/static/js/main.cb1a80e5.js:2:1115279)
    at Va (https://locmat.app/static/js/main.cb1a80e5.js:2:64808)
    at Nc (https://locmat.app/static/js/main.cb1a80e5.js:2:85249)
    at El (https://locmat.app/static/js/main.cb1a80e5.js:2:131394)
    at xs (https://locmat.app/static/js/main.cb1a80e5.js:2:119535)
    at bs (https://locmat.app/static/js/main.cb1a80e5.js:2:119463)
    at vs (https://locmat.app/static/js/main.cb1a80e5.js:2:119326)