hello, I met a question as follows: Uncaught RangeError: Maximum call stack size exceeded

[GitZy1821411611]

angular.js?bust=1:897 Uncaught RangeError: Maximum call stack size exceeded
at copy (angular.js?bust=1:897)
at new n (angular-file-upload.min.js?bust=1:formatted:682)
at t.y [as onSuccessful] (angular-file-upload.min.js?bust=1:formatted:159)
at t.next (angular-file-upload.min.js?bust=1:formatted:996)
at t.next (angular-file-upload.min.js?bust=1:formatted:1008)
at t.next (angular-file-upload.min.js?bust=1:formatted:1008)
at t.exec (angular-file-upload.min.js?bust=1:formatted:1015)
at d (angular-file-upload.min.js?bust=1:formatted:167)
at t.y [as onSuccessful] (angular-file-upload.min.js?bust=1:formatted:163)
at t.next (angular-file-upload.min.js?bust=1:formatted:996)
This problem arises when I upload a large folder.
thx